Finite Group Databasebeta

← C9×#2481 #11767202

Subgroups — C9×#2481 #11767202

Order 1152.

819 conjugacy classes of subgroups.

The subgroup lattice has 603 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C9×#126C211yesmaximal, characteristic, complemented
2C22×C9×C4⋊C4C211yesmaximal, characteristic, complemented
3C9×#400C211yesmaximal, characteristic, complemented
4C9×#400C211yesmaximal, characteristic, complemented
5C9×#397C211yesmaximal, characteristic, complemented
6C9×#396C211yesmaximal, characteristic, complemented
7C9×#388C211yesmaximal, characteristic, complemented
8C9×#387C211yesmaximal, characteristic, complemented
9C9×#387C211yesmaximal, characteristic, complemented
10C9×#386C211yesmaximal, characteristic
11C9×#386C211yesmaximal, characteristic
12C9×#386C211yesmaximal, characteristic
13C9×#385C211yesmaximal, characteristic, complemented
14C9×#380C211yesmaximal, characteristic, complemented
15C4×C9×C22⋊C4C211yesmaximal, characteristic, complemented
16C3×#2481C311yesmaximal, characteristic
17C22×D4×C9C2211yescharacteristic
18C23×C4×C9C2211yescharacteristic
19C23×C4×C9C2211yescharacteristic
20C23×C4×C9C2211yescharacteristic
21C9×#126—24no—
22C2×C9×C4⋊C4—24no—
23C2×C9×C4⋊C4C2211yescharacteristic
24C2×C9×C4⋊C4C2211yescharacteristic
25C2×C9×C4⋊C4C2211yescharacteristic
26C2×C9×C4⋊C4C2211yescharacteristic
27C2×C9×C4⋊C4C2211yescharacteristic
28C2×C9×C4⋊C4C2211yescharacteristic
29C2×C9×C4⋊C4C2211yescharacteristic
30C2×C9×C4⋊C4C2211yescharacteristic
31C2×C9×C22⋊C4C2211yescharacteristic
32C2×C9×C22⋊C4C2211yescharacteristic
33C2×C9×C22⋊C4C2211yescharacteristic
34C2×C9×C22⋊C4C2211yescharacteristic
35C2×C9×C22⋊C4C2211yescharacteristic
36C2×C9×C22⋊C4C2211yescharacteristic
37C2×C9×C22⋊C4C2211yescharacteristic
38C2×C9×C22⋊C4C2211yescharacteristic
39C2×C9×C22⋊C4C2211yescharacteristic
40C2×C42×C9C2211yescharacteristic
41C2×C42×C9C2211yescharacteristic
42C9×#95C2211yescharacteristic
43C9×#95C2211yescharacteristic
44C9×#95C2211yescharacteristic
45C9×#95C2211yescharacteristic
46C9×#95C2211yescharacteristic
47C9×#95C2211yescharacteristic
48C9×#95C2211yescharacteristic
49C9×#95C2211yescharacteristic
50C9×#95C2211yescharacteristic
51C9×#95C2211yescharacteristic
52C9×#95C2211yescharacteristic
53C9×#95C2211yescharacteristic
54C2×C3×#126C2×C311yescharacteristic
55C22×C3×C4⋊C4C2×C311yescharacteristic
56C3×#400C2×C311yescharacteristic
57C3×#400C2×C311yescharacteristic
58C3×#397C2×C311yescharacteristic
59C3×#396C2×C311yescharacteristic
60C3×#388C2×C311yescharacteristic
61C3×#387C2×C311yescharacteristic
62C3×#387C2×C311yescharacteristic
63C3×#386C2×C311yescharacteristic
64C3×#386C2×C311yescharacteristic
65C3×#386C2×C311yescharacteristic
66C3×#385C2×C311yescharacteristic
67C3×#380C2×C311yescharacteristic
68C3×C4×C22⋊C4C2×C311yescharacteristic
69C24×C9C2311yescharacteristic
70C24×C9C2311yescharacteristic
71C2×D4×C9—22no—
72C2×D4×C9—22no—
73C2×D4×C9—22no—
74C22×C4×C9—22no—
75C22×C4×C9—22no—
76C22×C4×C9—22no—
77C22×C4×C9—22no—
78C22×C4×C9—22no—
79C22×C4×C9—22no—
80C22×C4×C9—22no—
81C22×C4×C9—41no—
82C22×C4×C9—41no—
83C22×C4×C9C2311yescharacteristic
84C22×C4×C9C2311yescharacteristic
85C22×C4×C9C2311yescharacteristic
86C22×C4×C9C2311yescharacteristic
87C22×C4×C9C2311yescharacteristic
88C22×C4×C9C2311yescharacteristic
89C22×C4×C9C2311yescharacteristic
90C22×C4×C9C2311yescharacteristic
91C22×C4×C9C2311yescharacteristic
92C22×C4×C9C2311yescharacteristic
93C22×C4×C9C2311yescharacteristic
94C22×C4×C9C2311yescharacteristic
95C22×C4×C9C2311yescharacteristic
96C9×C4⋊C4—22no—
97C9×C4⋊C4—22no—
98C9×C4⋊C4—22no—
99C9×C4⋊C4—22no—
100C9×C4⋊C4—22no—
101C9×C4⋊C4—22no—
102C9×C4⋊C4—41no—
103C9×C4⋊C4D414yescomplemented
104C9×C22⋊C4—22no—
105C9×C22⋊C4—22no—
106C9×C22⋊C4—22no—
107C9×C22⋊C4—22no—
108C9×C22⋊C4—22no—
109C9×C22⋊C4—22no—
110C9×C22⋊C4—22no—
111C9×C22⋊C4—41no—
112C9×C22⋊C4—41no—
113C42×C9—22no—
114C42×C9—41no—
115#2481C911yescharacteristic, direct product factor, Sylow
116C22×C3×D4C22×C311yescharacteristic
117C23×C3×C4C22×C311yescharacteristic
118C23×C3×C4C22×C311yescharacteristic
119C23×C3×C4C22×C311yescharacteristic
120C3×#126—24no—
121C2×C3×C4⋊C4—24no—
122C2×C3×C4⋊C4C22×C311yescharacteristic
123C2×C3×C4⋊C4C22×C311yescharacteristic
124C2×C3×C4⋊C4C22×C311yescharacteristic
125C2×C3×C4⋊C4C22×C311yescharacteristic
126C2×C3×C4⋊C4C22×C311yescharacteristic
127C2×C3×C4⋊C4C22×C311yescharacteristic
128C2×C3×C4⋊C4C22×C311yescharacteristic
129C2×C3×C4⋊C4C22×C311yescharacteristic
130C2×C3×C22⋊C4C22×C311yescharacteristic
131C2×C3×C22⋊C4C22×C311yescharacteristic
132C2×C3×C22⋊C4C22×C311yescharacteristic
133C2×C3×C22⋊C4C22×C311yescharacteristic
134C2×C3×C22⋊C4C22×C311yescharacteristic
135C2×C3×C22⋊C4C22×C311yescharacteristic
136C2×C3×C22⋊C4C22×C311yescharacteristic
137C2×C3×C22⋊C4C22×C311yescharacteristic
138C2×C3×C22⋊C4C22×C311yescharacteristic
139C2×C3×C42C22×C311yescharacteristic
140C2×C3×C42C22×C311yescharacteristic
141C3×#95C22×C311yescharacteristic
142C3×#95C22×C311yescharacteristic
143C3×#95C22×C311yescharacteristic
144C3×#95C22×C311yescharacteristic
145C3×#95C22×C311yescharacteristic
146C3×#95C22×C311yescharacteristic
147C3×#95C22×C311yescharacteristic
148C3×#95C22×C311yescharacteristic
149C3×#95C22×C311yescharacteristic
150C3×#95C22×C311yescharacteristic
151C3×#95C22×C311yescharacteristic
152C3×#95C22×C311yescharacteristic
153C23×C9—21no—
154C23×C9—21no—
155C23×C9—21no—
156C23×C9—21no—
157C23×C9—21no—
158C23×C9—21no—
159C23×C9—21no—
160C23×C9—21no—
161C23×C9—21no—
162C23×C9—21no—
163C23×C9—21no—
164C23×C9#4112yes—
165C23×C9#4112yes—
166C23×C9#4112yes—
167C23×C9C2411yescharacteristic
168D4×C9—44no—
169C2×C4×C9—28no—
170C2×C4×C9—21no—
171C2×C4×C9—21no—
172C2×C4×C9—21no—
173C2×C4×C9—21no—
174C2×C4×C9—21no—
175C2×C4×C9—21no—
176C2×C4×C9—21no—
177C2×C4×C9—21no—
178C2×C4×C9—21no—
179C2×C4×C9—21no—
180C2×C4×C9—21no—
181C2×C4×C9—21no—
182C2×C4×C9—21no—
183C2×C4×C9—21no—
184C2×C4×C9—21no—
185C2×C4×C9—21no—
186C2×C4×C9—21no—
187C2×C4×C9—21no—
188C2×C4×C9—21no—
189C2×C4×C9—21no—
190C2×C4×C9—21no—
191C2×C4×C9—21no—
192C2×C4×C9—21no—
193C2×C4×C9—21no—
194C2×C4×C9—21no—
195C2×C4×C9—21no—
196C2×C4×C9—21no—
197C2×C4×C9—21no—
198C2×C4×C9—21no—
199C2×C4×C9—21no—
200C2×C4×C9—21no—
201C2×C4×C9—21no—
202C2×C4×C9—21no—
203C2×C4×C9—21no—
204C2×C4×C9—21no—
205C2×C4×C9—44no—
206C2×C4×C9—44no—
207C2×C4×C9C2×D412yes—
208C2×C4×C9C2×D412yes—
209C2×C4×C9C2×D412yes—
210C2×C4×C9#4112yes—
211C2×#126C2×C911yescharacteristic, complemented
212C22×C4⋊C4C2×C911yescharacteristic, complemented
213#400C2×C911yescharacteristic, complemented
214#400C2×C911yescharacteristic, complemented
215#397C2×C911yescharacteristic, complemented
216#396C2×C911yescharacteristic, complemented
217#388C2×C911yescharacteristic, complemented
218#387C2×C911yescharacteristic, complemented
219#387C2×C911yescharacteristic, complemented
220#386C2×C911yescharacteristic
221#386C2×C911yescharacteristic
222#386C2×C911yescharacteristic
223#385C2×C911yescharacteristic, complemented
224#380C2×C911yescharacteristic, complemented
225C4×C22⋊C4C2×C911yescharacteristic, complemented
226C24×C3C23×C311yescharacteristic
227C24×C3C23×C311yescharacteristic
228C2×C3×D4—22no—
229C2×C3×D4—22no—
230C2×C3×D4—22no—
231C22×C3×C4—22no—
232C22×C3×C4—22no—
233C22×C3×C4—22no—
234C22×C3×C4—22no—
235C22×C3×C4—22no—
236C22×C3×C4—22no—
237C22×C3×C4—22no—
238C22×C3×C4—41no—
239C22×C3×C4—41no—
240C22×C3×C4C23×C311yescharacteristic
241C22×C3×C4C23×C311yescharacteristic
242C22×C3×C4C23×C311yescharacteristic
243C22×C3×C4C23×C311yescharacteristic
244C22×C3×C4C23×C311yescharacteristic
245C22×C3×C4C23×C311yescharacteristic
246C22×C3×C4C23×C311yescharacteristic
247C22×C3×C4C23×C311yescharacteristic
248C22×C3×C4C23×C311yescharacteristic
249C22×C3×C4C23×C311yescharacteristic
250C22×C3×C4C23×C311yescharacteristic
251C22×C3×C4C23×C311yescharacteristic
252C22×C3×C4C23×C311yescharacteristic
253C3×C4⋊C4—22no—
254C3×C4⋊C4—22no—
255C3×C4⋊C4—22no—
256C3×C4⋊C4—22no—
257C3×C4⋊C4—22no—
258C3×C4⋊C4—22no—
259C3×C4⋊C4—41no—
260C3×C4⋊C4C3×D414yes—
261C3×C22⋊C4—22no—
262C3×C22⋊C4—22no—
263C3×C22⋊C4—22no—
264C3×C22⋊C4—22no—
265C3×C22⋊C4—22no—
266C3×C22⋊C4—22no—
267C3×C22⋊C4—22no—
268C3×C22⋊C4—41no—
269C3×C22⋊C4—41no—
270C3×C42—22no—
271C3×C42—41no—
272C22×C9—22no—
273C22×C9—22no—
274C22×C9—22no—
275C22×C9—22no—
276C22×C9—22no—
277C22×C9—22no—
278C22×C9—41no—
279C22×C9—41no—
280C22×C9—41no—
281C22×C9—41no—
282C22×C9—41no—
283C22×C9—41no—
284C22×C9—41no—
285C22×C9#12614yescomplemented
286C22×C9C22×D411yescharacteristic
287C22×C9C2×#4111yescharacteristic
288C22×C9C2×#4111yescharacteristic
289C22×C9C2×#4111yescharacteristic
290C22×C9C2×#4111yescharacteristic
291C22×C9H(5,𝔽2)11yescharacteristic
292C22×C92−1+411yescharacteristic
293C4×C9—22no—
294C4×C9—22no—
295C4×C9—22no—
296C4×C9—22no—
297C4×C9—41no—
298C4×C9—41no—
299C4×C9—41no—
300C4×C9—41no—
301C4×C9—41no—
302C4×C9—41no—
303C4×C9—41no—
304C4×C9—41no—
305C4×C9—41no—
306C22×D4C22×C911yescharacteristic
307C23×C4C22×C911yescharacteristic
308C23×C4C22×C911yescharacteristic
309C23×C4C22×C911yescharacteristic
310#126—24no—
311C2×C4⋊C4—24no—
312C2×C4⋊C4C22×C911yescharacteristic
313C2×C4⋊C4C22×C911yescharacteristic
314C2×C4⋊C4C22×C911yescharacteristic
315C2×C4⋊C4C22×C911yescharacteristic
316C2×C4⋊C4C22×C911yescharacteristic
317C2×C4⋊C4C22×C911yescharacteristic
318C2×C4⋊C4C22×C911yescharacteristic
319C2×C4⋊C4C22×C911yescharacteristic
320C2×C22⋊C4C22×C911yescharacteristic
321C2×C22⋊C4C22×C911yescharacteristic
322C2×C22⋊C4C22×C911yescharacteristic
323C2×C22⋊C4C22×C911yescharacteristic
324C2×C22⋊C4C22×C911yescharacteristic
325C2×C22⋊C4C22×C911yescharacteristic
326C2×C22⋊C4C22×C911yescharacteristic
327C2×C22⋊C4C22×C911yescharacteristic
328C2×C22⋊C4C22×C911yescharacteristic
329C2×C42C22×C911yescharacteristic
330C2×C42C22×C911yescharacteristic
331#95C22×C911yescharacteristic
332#95C22×C911yescharacteristic
333#95C22×C911yescharacteristic
334#95C22×C911yescharacteristic
335#95C22×C911yescharacteristic
336#95C22×C911yescharacteristic
337#95C22×C911yescharacteristic
338#95C22×C911yescharacteristic
339#95C22×C911yescharacteristic
340#95C22×C911yescharacteristic
341#95C22×C911yescharacteristic
342#95C22×C911yescharacteristic
343C23×C3—21no—
344C23×C3—21no—
345C23×C3—21no—
346C23×C3—21no—
347C23×C3—21no—
348C23×C3—21no—
349C23×C3—21no—
350C23×C3—21no—
351C23×C3—21no—
352C23×C3—21no—
353C23×C3—21no—
354C23×C3C3×#4112yes—
355C23×C3C3×#4112yes—
356C23×C3C3×#4112yes—
357C23×C3C24×C311yescharacteristic
358C3×D4—44no—
359C2×C3×C4—28no—
360C2×C3×C4—21no—
361C2×C3×C4—21no—
362C2×C3×C4—21no—
363C2×C3×C4—21no—
364C2×C3×C4—21no—
365C2×C3×C4—21no—
366C2×C3×C4—21no—
367C2×C3×C4—21no—
368C2×C3×C4—21no—
369C2×C3×C4—21no—
370C2×C3×C4—21no—
371C2×C3×C4—21no—
372C2×C3×C4—21no—
373C2×C3×C4—21no—
374C2×C3×C4—21no—
375C2×C3×C4—21no—
376C2×C3×C4—21no—
377C2×C3×C4—21no—
378C2×C3×C4—21no—
379C2×C3×C4—21no—
380C2×C3×C4—21no—
381C2×C3×C4—21no—
382C2×C3×C4—21no—
383C2×C3×C4—21no—
384C2×C3×C4—21no—
385C2×C3×C4—21no—
386C2×C3×C4—21no—
387C2×C3×C4—21no—
388C2×C3×C4—21no—
389C2×C3×C4—21no—
390C2×C3×C4—21no—
391C2×C3×C4—21no—
392C2×C3×C4—21no—
393C2×C3×C4—21no—
394C2×C3×C4—21no—
395C2×C3×C4—44no—
396C2×C3×C4—44no—
397C2×C3×C4C2×C3×D412yes—
398C2×C3×C4C2×C3×D412yes—
399C2×C3×C4C2×C3×D412yes—
400C2×C3×C4C3×#4112yes—
401C2×C9—24no—
402C2×C9—81no—
403C2×C9#52511yescharacteristic
404C2×C9C2×#12611yescharacteristic
405C2×C9#53911yescharacteristic
406C2×C9#54611yescharacteristic
407C2×C9#54811yescharacteristic
408C2×C9#55211yescharacteristic
409C2×C9#55311yescharacteristic
410C24C23×C911yescharacteristic
411C24C23×C911yescharacteristic
412C2×D4—22no—
413C2×D4—22no—
414C2×D4—22no—
415C22×C4—22no—
416C22×C4—22no—
417C22×C4—22no—
418C22×C4—22no—
419C22×C4—22no—
420C22×C4—22no—
421C22×C4—22no—
422C22×C4—41no—
423C22×C4—41no—
424C22×C4C23×C911yescharacteristic
425C22×C4C23×C911yescharacteristic
426C22×C4C23×C911yescharacteristic
427C22×C4C23×C911yescharacteristic
428C22×C4C23×C911yescharacteristic
429C22×C4C23×C911yescharacteristic
430C22×C4C23×C911yescharacteristic
431C22×C4C23×C911yescharacteristic
432C22×C4C23×C911yescharacteristic
433C22×C4C23×C911yescharacteristic
434C22×C4C23×C911yescharacteristic
435C22×C4C23×C911yescharacteristic
436C22×C4C23×C911yescharacteristic
437C4⋊C4—22no—
438C4⋊C4—22no—
439C4⋊C4—22no—
440C4⋊C4—22no—
441C4⋊C4—22no—
442C4⋊C4—22no—
443C4⋊C4—41no—
444C4⋊C4D4×C914yescomplemented
445C22⋊C4—22no—
446C22⋊C4—22no—
447C22⋊C4—22no—
448C22⋊C4—22no—
449C22⋊C4—22no—
450C22⋊C4—22no—
451C22⋊C4—22no—
452C22⋊C4—41no—
453C22⋊C4—41no—
454C42—22no—
455C42—41no—
456C22×C3—22no—
457C22×C3—22no—
458C22×C3—22no—
459C22×C3—22no—
460C22×C3—22no—
461C22×C3—22no—
462C22×C3—41no—
463C22×C3—41no—
464C22×C3—41no—
465C22×C3—41no—
466C22×C3—41no—
467C22×C3—41no—
468C22×C3—41no—
469C22×C3C3×#12614yes—
470C22×C3C22×C3×D411yescharacteristic
471C22×C3C2×C3×#4111yescharacteristic
472C22×C3C2×C3×#4111yescharacteristic
473C22×C3C2×C3×#4111yescharacteristic
474C22×C3C2×C3×#4111yescharacteristic
475C22×C3C3×H(5,𝔽2)11yescharacteristic
476C22×C3C3×2−1+411yescharacteristic
477C3×C4—22no—
478C3×C4—22no—
479C3×C4—22no—
480C3×C4—22no—
481C3×C4—41no—
482C3×C4—41no—
483C3×C4—41no—
484C3×C4—41no—
485C3×C4—41no—
486C3×C4—41no—
487C3×C4—41no—
488C3×C4—41no—
489C3×C4—41no—
490C9#248111yescharacteristic, direct product factor, Sylow
491C23—21no—
492C23—21no—
493C23—21no—
494C23—21no—
495C23—21no—
496C23—21no—
497C23—21no—
498C23—21no—
499C23—21no—
500C23—21no—
501C23—21no—
502C23C9×#4112yes—
503C23C9×#4112yes—
504C23C9×#4112yes—
505C23C24×C911yescharacteristic
506D4—44no—
507C2×C4—28no—
508C2×C4—21no—
509C2×C4—21no—
510C2×C4—21no—
511C2×C4—21no—
512C2×C4—21no—
513C2×C4—21no—
514C2×C4—21no—
515C2×C4—21no—
516C2×C4—21no—
517C2×C4—21no—
518C2×C4—21no—
519C2×C4—21no—
520C2×C4—21no—
521C2×C4—21no—
522C2×C4—21no—
523C2×C4—21no—
524C2×C4—21no—
525C2×C4—21no—
526C2×C4—21no—
527C2×C4—21no—
528C2×C4—21no—
529C2×C4—21no—
530C2×C4—21no—
531C2×C4—21no—
532C2×C4—21no—
533C2×C4—21no—
534C2×C4—21no—
535C2×C4—21no—
536C2×C4—21no—
537C2×C4—21no—
538C2×C4—21no—
539C2×C4—21no—
540C2×C4—21no—
541C2×C4—21no—
542C2×C4—21no—
543C2×C4—44no—
544C2×C4—44no—
545C2×C4C2×D4×C912yes—
546C2×C4C2×D4×C912yes—
547C2×C4C2×D4×C912yes—
548C2×C4C9×#4112yes—
549C2×C3—24no—
550C2×C3—81no—
551C2×C3C3×#52511yescharacteristic
552C2×C3C2×C3×#12611yescharacteristic
553C2×C3C3×#53911yescharacteristic
554C2×C3C3×#54611yescharacteristic
555C2×C3C3×#54811yescharacteristic
556C2×C3C3×#55211yescharacteristic
557C2×C3C3×#55311yescharacteristic
558C22—22no—
559C22—22no—
560C22—22no—
561C22—22no—
562C22—22no—
563C22—22no—
564C22—41no—
565C22—41no—
566C22—41no—
567C22—41no—
568C22—41no—
569C22—41no—
570C22—41no—
571C22C9×#12614yescomplemented
572C22C22×D4×C911yescharacteristic
573C22C2×C9×#4111yescharacteristic
574C22C2×C9×#4111yescharacteristic
575C22C2×C9×#4111yescharacteristic
576C22C2×C9×#4111yescharacteristic
577C22C9×H(5,𝔽2)11yescharacteristic
578C22C9×2−1+411yescharacteristic
579C4—22no—
580C4—22no—
581C4—22no—
582C4—22no—
583C4—41no—
584C4—41no—
585C4—41no—
586C4—41no—
587C4—41no—
588C4—41no—
589C4—41no—
590C4—41no—
591C4—41no—
592C3C3×#248111yescharacteristic
593C2—24no—
594C2—81no—
595C2C9×#52511yescharacteristic
596C2C2×C9×#12611yescharacteristic
597C2C9×#53911yescharacteristic
598C2C9×#54611yescharacteristic
599C2C9×#54811yescharacteristic
600C2C9×#55211yescharacteristic
601C2C9×#55311yescharacteristic
subgroupG/H
centerC23×C9C24
commutatorC23C24×C9
Frattini, socle, cosocleC23×C3C24×C3
prime radicalC22×C3×D4C22×C3
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C9 ◁ G

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C2×C9×#126C2semidirect
2. C22×C9×C4⋊C4C2semidirect
3. C9×#400C2semidirect
4. C9×#400C2semidirect
5. C9×#397C2semidirect
6. C9×#396C2semidirect
7. C9×#388C2semidirect
8. C9×#387C2semidirect
9. C9×#387C2semidirect
13. C9×#385C2semidirect
14. C9×#380C2semidirect
15. C4×C9×C22⋊C4C2semidirect
103. C9×C4⋊C4D4semidirect
115. #2481C9direct (N × H)
211. C2×#126C2×C9semidirect
212. C22×C4⋊C4C2×C9semidirect
213. #400C2×C9semidirect
214. #400C2×C9semidirect
215. #397C2×C9semidirect
216. #396C2×C9semidirect
217. #388C2×C9semidirect
218. #387C2×C9semidirect
219. #387C2×C9semidirect
223. #385C2×C9semidirect
224. #380C2×C9semidirect
225. C4×C22⋊C4C2×C9semidirect
285. C22×C9#126semidirect
444. C4⋊C4D4×C9semidirect
490. C9#2481direct (N × H)
571. C22C9×#126semidirect

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C2×C9×#1262
C22×C9×C4⋊C42
C9×#4002
C9×#3972
C9×#3962
C9×#3882
C9×#3872
C9×#3862
C9×#3852
C9×#3802
C4×C9×C22⋊C42
C3×#24813