Finite Group Databasebeta

← #137×AGL(1,ℤ/9) #13153519

Subgroups — #137×AGL(1,ℤ/9) #13153519

Order 1728.

804 conjugacy classes of subgroups.

The subgroup lattice has 625 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#41×AGL(1,ℤ/9)C211yesmaximal, characteristic
2C2×Q8×AGL(1,ℤ/9)C211yesmaximal, characteristic, complemented
33−1+2×#137C211yesmaximal, characteristic, complemented
4#63511⋊C3C211yesmaximal, characteristic, complemented
5#63505⋊C3C211yesmaximal, characteristic, complemented
6#63480⋊C3C212yesmaximal, complemented
7Q16×AGL(1,ℤ/9)C212yesmaximal, complemented
8#63477⋊C3C212yesmaximal, complemented
9SD16×AGL(1,ℤ/9)C212yesmaximal, complemented
10#63471⋊C3C211yesmaximal, characteristic, complemented
11M16×AGL(1,ℤ/9)C211yesmaximal, characteristic, complemented
12C3×D3×#137—31nomaximal
13D9×#137C311yesmaximal, characteristic, complemented
14#41×3−1+2C2211yescharacteristic
15C2×Q8×3−1+2C2211yescharacteristic, complemented
16#88724C2211yescharacteristic
17Q8×AGL(1,ℤ/9)—21no—
18Q8×AGL(1,ℤ/9)—21no—
19Q8×AGL(1,ℤ/9)C2212yes—
20Q8×AGL(1,ℤ/9)C2211yescharacteristic
21Q8×AGL(1,ℤ/9)C2212yescomplemented
22#3699⋊C3—21no—
23#3699⋊C3C2211yescharacteristic
24D4×AGL(1,ℤ/9)—21no—
25D4×AGL(1,ℤ/9)C2211yescharacteristic
26#3697⋊C3—21no—
27#3697⋊C3C2211yescharacteristic
28C2×C4×AGL(1,ℤ/9)—21no—
29C2×C4×AGL(1,ℤ/9)—21no—
30C2×C4×AGL(1,ℤ/9)C2211yescharacteristic
31C2×3−1+2⋊Q8—21no—
32C2×3−1+2⋊Q8C2211yescharacteristic, complemented
33Q16×3−1+2C2212yescomplemented
34SD16×3−1+2C2212yescomplemented
35M16×3−1+2C2211yescharacteristic, complemented
36#3675⋊C3C2212yescomplemented
37#3674⋊C3C2212yescomplemented
38#3674⋊C3C2212yescomplemented
39#3672⋊C3C2212yescomplemented
40#3667⋊C3C2211yescharacteristic, complemented
41#3664⋊C3C2212yescomplemented
42#3663⋊C3C2212yescomplemented
43C8×AGL(1,ℤ/9)C2212yes—
44Dic36⋊C3C2212yescomplemented
45C3×D3×#41—31no—
46C2×C3×D3×Q8—31no—
47C32×#137D311yescharacteristic
48C3×#951—31no—
49C3×#942—31no—
50C3×#918—32no—
51C3×D3×Q16—32no—
52C3×#915—32no—
53C3×D3×SD16—32no—
54C3×#909—31no—
55C3×D3×M16—31no—
56#41×D9C2×C311yescharacteristic
57C2×Q8×D9C2×C311yescharacteristic, complemented
58C9×#137—21no—
59C9×#137C2×C311yescharacteristic, complemented
60#63511C2×C311yescharacteristic, complemented
61#63505C2×C311yescharacteristic, complemented
62#63480C2×C312yescomplemented
63Q16×D9C2×C312yescomplemented
64#63477C2×C312yescomplemented
65SD16×D9C2×C312yescomplemented
66#63471C2×C311yescharacteristic, complemented
67M16×D9C2×C311yescharacteristic, complemented
68C22×AGL(1,ℤ/9)—21no—
69C22×AGL(1,ℤ/9)D411yescharacteristic
70Q8×3−1+2—21no—
71Q8×3−1+2C2311yescharacteristic
72Q8×3−1+2C2312yes—
73D4×3−1+2—21no—
74D4×3−1+2C2311yescharacteristic
75C2×C4×3−1+2—21no—
76C2×C4×3−1+2—21no—
77C2×C4×3−1+2C2311yescharacteristic
78#611⋊C3—21no—
79#611⋊C3—21no—
80#611⋊C3—21no—
81C2×3−1+2⋊C4—21no—
82C2×3−1+2⋊C4—21no—
83C2×3−1+2⋊C4D411yescharacteristic
84C4⋊AGL(1,ℤ/9)—21no—
85C4⋊AGL(1,ℤ/9)C2311yescharacteristic
86C4×AGL(1,ℤ/9)—21no—
87C4×AGL(1,ℤ/9)—22no—
88C4×AGL(1,ℤ/9)—22no—
89C4×AGL(1,ℤ/9)—21no—
90C4×AGL(1,ℤ/9)—21no—
91C4×AGL(1,ℤ/9)D411yescharacteristic
92C4×AGL(1,ℤ/9)D411yescharacteristic
93C4×AGL(1,ℤ/9)C2311yescharacteristic
94C4×AGL(1,ℤ/9)C2311yescharacteristic
953−1+2⋊Q8—21no—
963−1+2⋊Q8—22no—
973−1+2⋊Q8—22no—
983−1+2⋊Q8—21no—
993−1+2⋊Q8C2312yes—
1003−1+2⋊Q8C2311yescharacteristic
101C8×3−1+2C2312yes—
1023−1+2⋊C8C2312yes—
103C2×C3×#137—91no—
104D3×#137—31no—
105C32×#41C2×D311yescharacteristic
106C2×C32×Q8C2×D311yescharacteristic
107C3×#239—31no—
108C3×D3×Q8—32no—
109C3×D3×Q8—32no—
110C3×D3×Q8—31no—
111C3×D3×Q8—61no—
112C3×D3×Q8—61no—
113C3×#237—31no—
114C3×#237—61no—
115C3×D3×D4—31no—
116C3×D3×D4—61no—
117C3×#235—31no—
118C3×#235—61no—
119C2×C3×C4×D3—31no—
120C2×C3×C4×D3—61no—
121C2×C3×C4×D3—61no—
122C2×C3×Dic6—31no—
123C2×C3×Dic6—61no—
124C32×Q16C2×D312yes—
125C32×SD16C2×D312yes—
126C32×M16C2×D311yescharacteristic
127C3×#216—32no—
128C3×#216—32no—
129C3×#215—32no—
130C3×#214—32no—
131C3×#208—31no—
132C3×Dic12—32no—
133C3×#204—32no—
134C3×ΓL(1,𝔽25)—32no—
135C3×D3×C8—32no—
136C9×#41—21no—
137C9×#41C22×C311yescharacteristic
138C2×Q8×C9—21no—
139C2×Q8×C9C22×C311yescharacteristic, complemented
140#3701C22×C311yescharacteristic
141Q8×D9—21no—
142Q8×D9—21no—
143Q8×D9C22×C312yes—
144Q8×D9C22×C311yescharacteristic
145Q8×D9C22×C312yescomplemented
146#3699—21no—
147#3699C22×C311yescharacteristic
148D4×D9—21no—
149D4×D9C22×C311yescharacteristic
150#3697—21no—
151#3697C22×C311yescharacteristic
152C2×C4×D9—21no—
153C2×C4×D9—21no—
154C2×C4×D9C22×C311yescharacteristic
155C2×Dic18—21no—
156C2×Dic18C22×C311yescharacteristic, complemented
157C9×Q16—22no—
158C9×Q16C22×C312yescomplemented
159C9×SD16—22no—
160C9×SD16C22×C312yescomplemented
161C9×M16—21no—
162C9×M16C22×C311yescharacteristic, complemented
163#3675C22×C312yescomplemented
164#3674C22×C312yescomplemented
165#3674C22×C312yescomplemented
166#3672C22×C312yescomplemented
167#3667C22×C311yescharacteristic, complemented
168#3664C22×C312yescomplemented
169#3663C22×C312yescomplemented
170C8×D9C22×C312yes—
171Dic36C22×C312yescomplemented
172C22×3−1+2—21no—
173C22×3−1+2C2×D411yescharacteristic
174C2×AGL(1,ℤ/9)—22no—
175C2×AGL(1,ℤ/9)—21no—
176C2×AGL(1,ℤ/9)—42no—
177C2×AGL(1,ℤ/9)C2×D411yescharacteristic
178C2×AGL(1,ℤ/9)C2×D411yescharacteristic
179C4×3−1+2—22no—
180C4×3−1+2—21no—
181C4×3−1+2C2×D411yescharacteristic
182C4×3−1+2C2411yescharacteristic
1833−1+2⋊C4—22no—
1843−1+2⋊C4—21no—
1853−1+2⋊C4C2×D411yescharacteristic
1863−1+2⋊C4C2×D411yescharacteristic
187C2×C3×#41—91no—
188C22×C3×Q8—91no—
189D3×#41—31no—
190C2×D3×Q8—31no—
191C3×#137—31no—
192C3×#137—91no—
193C3×#137—92no—
194C3×#137—92no—
195C3×#137—91no—
196C3×#137—91no—
197C3×#137C3×D311yescharacteristic
198C2×C3×Q16—92no—
199C2×C3×SD16—92no—
200C2×C3×M16—91no—
201#951—31no—
202#942—31no—
203#918—32no—
204D3×Q16—32no—
205#915—32no—
206D3×SD16—32no—
207#909—31no—
208D3×M16—31no—
209C22×C3×D3—31no—
210C22×C3×D3—61no—
211C32×Q8—21no—
212C32×Q8C22×D312yes—
213C32×Q8C22×D311yescharacteristic
214C32×D4—21no—
215C32×D4C22×D311yescharacteristic
216C2×C32×C4—21no—
217C2×C32×C4—21no—
218C2×C32×C4C22×D311yescharacteristic
219C3×#67—61no—
220C3×#67—61no—
221C3×#67—61no—
222C2×C3×Dic3—31no—
223C2×C3×Dic3—61no—
224C2×C3×Dic3—61no—
225C3×D12—31no—
226C3×D12—61no—
227C3×C4×D3—31no—
228C3×C4×D3—31no—
229C3×C4×D3—31no—
230C3×C4×D3—31no—
231C3×C4×D3—61no—
232C3×C4×D3—61no—
233C3×C4×D3—62no—
234C3×C4×D3—62no—
235C3×C4×D3—61no—
236C3×Dic6—32no—
237C3×Dic6—31no—
238C3×Dic6—62no—
239C3×Dic6—62no—
240C3×Dic6—61no—
241C3×Dic6—61no—
242C22×D9—21no—
243C22×D9C3×D411yescharacteristic
244C32×C8C22×D312yes—
245C3×C3⋊C8—32no—
246Q8×C9—21no—
247Q8×C9—22no—
248Q8×C9—21no—
249Q8×C9—41no—
250Q8×C9C23×C311yescharacteristic
251Q8×C9C23×C312yes—
252D4×C9—21no—
253D4×C9—21no—
254D4×C9—41no—
255D4×C9C23×C311yescharacteristic
256C2×C4×C9—21no—
257C2×C4×C9—21no—
258C2×C4×C9—21no—
259C2×C4×C9—41no—
260C2×C4×C9—41no—
261C2×C4×C9C23×C311yescharacteristic
262#611—21no—
263#611—21no—
264#611—21no—
265C2×Dic9—21no—
266C2×Dic9—21no—
267C2×Dic9C3×D411yescharacteristic
268D36—21no—
269D36C23×C311yescharacteristic
270C4×D9—21no—
271C4×D9—22no—
272C4×D9—22no—
273C4×D9—21no—
274C4×D9—21no—
275C4×D9C3×D411yescharacteristic
276C4×D9C3×D411yescharacteristic
277C4×D9C23×C311yescharacteristic
278C4×D9C23×C311yescharacteristic
279Dic18—21no—
280Dic18—22no—
281Dic18—22no—
282Dic18—21no—
283Dic18C23×C311yescharacteristic
284Dic18C23×C312yes—
285C8×C9—22no—
286C8×C9C23×C312yes—
287C9⋊C8C23×C312yes—
288C2×#137—91noSylow
289C2×3−1+2—21no—
290C2×3−1+2—41no—
291C2×3−1+2C22×D411yescharacteristic
292AGL(1,ℤ/9)—21no—
293AGL(1,ℤ/9)—41no—
294AGL(1,ℤ/9)#13712yesdirect product factor
295C3×#41—31no—
296C3×#41—91no—
297C3×#41—91no—
298C3×#41—91no—
299C3×#41—181no—
300C3×#41—181no—
301C3×#41C2×C3×D311yescharacteristic
302C2×C3×Q8—31no—
303C2×C3×Q8—91no—
304C2×C3×Q8—92no—
305C2×C3×Q8—91no—
306C2×C3×Q8—92no—
307C2×C3×Q8—181no—
308C2×C3×Q8—181no—
309C2×C3×Q8—181no—
310C2×C3×Q8C2×C3×D311yescharacteristic
311C2×C3×D4—91no—
312C2×C3×D4—181no—
313C22×C3×C4—91no—
314C22×C3×C4—181no—
315C22×C3×C4—181no—
316#239—31no—
317D3×Q8—32no—
318D3×Q8—31no—
319D3×Q8—32no—
320D3×Q8—61no—
321D3×Q8—61no—
322#237—31no—
323#237—61no—
324D3×D4—31no—
325D3×D4—61no—
326#235—31no—
327#235—61no—
328C2×C4×D3—31no—
329C2×C4×D3—61no—
330C2×C4×D3—61no—
331C2×Dic6—31no—
332C2×Dic6—61no—
333C3×Q16—32no—
334C3×Q16—92no—
335C3×Q16—92no—
336C3×Q16—92no—
337C3×Q16C2×C3×D312yes—
338C3×SD16—32no—
339C3×SD16—92no—
340C3×SD16—92no—
341C3×SD16—92no—
342C3×SD16C2×C3×D312yes—
343C3×M16—31no—
344C3×M16—92no—
345C3×M16—91no—
346C3×M16C2×C3×D311yescharacteristic
347C2×C3×C8—92no—
348#216—32no—
349#216—32no—
350#215—32no—
351#214—32no—
352#208—31no—
353Dic12—32no—
354#204—32no—
355ΓL(1,𝔽25)—32no—
356D3×C8—32no—
357C22×C32—21no—
358C22×C32D3×D411yescharacteristic
359C2×C3×D3—31no—
360C2×C3×D3—31no—
361C2×C3×D3—62no—
362C2×C3×D3—61no—
363C2×C3×D3—122no—
364C32×C4—22no—
365C32×C4—21no—
366C32×C4D3×D411yescharacteristic
367C32×C4C23×D311yescharacteristic
368C3×Dic3—31no—
369C3×Dic3—31no—
370C3×Dic3—62no—
371C3×Dic3—61no—
372C22×C9—21no—
373C22×C9—21no—
374C22×C9—41no—
375C22×C9C2×C3×D411yescharacteristic
376C2×D9—22no—
377C2×D9—21no—
378C2×D9—42no—
379C2×D9C2×C3×D411yescharacteristic
380C2×D9C2×C3×D411yescharacteristic
381C4×C9—22no—
382C4×C9—21no—
383C4×C9—21no—
384C4×C9—21no—
385C4×C9—41no—
386C4×C9—42no—
387C4×C9C2×C3×D411yescharacteristic
388C4×C9C24×C311yescharacteristic
389Dic9—22no—
390Dic9—21no—
391Dic9C2×C3×D411yescharacteristic
392Dic9C2×C3×D411yescharacteristic
393C2×#41—91no—
394C22×Q8—91no—
395#137—91no—
396#137—91no—
397#137—92no—
398#137—92no—
399#137—91no—
400#137AGL(1,ℤ/9)11yescharacteristic, direct product factor
401C2×Q16—92no—
402C2×SD16—92no—
403C2×M16—91no—
4043−1+2C2×#13711yescharacteristic, complemented, Sylow
405C23×C3—91no—
406C23×C3—181no—
407C22×D3—31no—
408C22×D3—61no—
409C3×Q8—21no—
410C3×Q8—32no—
411C3×Q8—31no—
412C3×Q8—61no—
413C3×Q8—92no—
414C3×Q8—91no—
415C3×Q8—181no—
416C3×Q8—182no—
417C3×Q8—182no—
418C3×Q8—181no—
419C3×Q8C22×C3×D312yes—
420C3×Q8C22×C3×D311yescharacteristic
421C3×D4—21no—
422C3×D4—31no—
423C3×D4—61no—
424C3×D4—91no—
425C3×D4—181no—
426C3×D4—181no—
427C3×D4—181no—
428C3×D4—181no—
429C3×D4C22×C3×D311yescharacteristic
430C2×C3×C4—21no—
431C2×C3×C4—21no—
432C2×C3×C4—31no—
433C2×C3×C4—61no—
434C2×C3×C4—61no—
435C2×C3×C4—91no—
436C2×C3×C4—91no—
437C2×C3×C4—91no—
438C2×C3×C4—91no—
439C2×C3×C4—91no—
440C2×C3×C4—181no—
441C2×C3×C4—181no—
442C2×C3×C4—181no—
443C2×C3×C4—182no—
444C2×C3×C4—182no—
445C2×C3×C4—181no—
446C2×C3×C4—181no—
447C2×C3×C4C22×C3×D311yescharacteristic
448#67—61no—
449#67—61no—
450#67—61no—
451C2×Dic3—31no—
452C2×Dic3—61no—
453C2×Dic3—61no—
454D12—31no—
455D12—61no—
456C4×D3—31no—
457C4×D3—31no—
458C4×D3—31no—
459C4×D3—31no—
460C4×D3—61no—
461C4×D3—61no—
462C4×D3—62no—
463C4×D3—62no—
464C4×D3—61no—
465Dic6—32no—
466Dic6—31no—
467Dic6—62no—
468Dic6—62no—
469Dic6—61no—
470Dic6—61no—
471C3×C8—32no—
472C3×C8—92no—
473C3×C8C22×C3×D312yes—
474C3⋊C8—32no—
475C2×C32—21no—
476C2×C32—41no—
477C2×C32C2×D3×D411yescharacteristic
478C3×D3—32no—
479C3×D3—61no—
480C3×D3—121no—
481C2×C9—21no—
482C2×C9—21no—
483C2×C9—41no—
484C2×C9—41no—
485C2×C9—81no—
486C2×C9C22×C3×D411yescharacteristic
487D9—21no—
488D9—41no—
489D9C3×#13712yescomplemented
490#41—91no—
491#41—91no—
492#41—91no—
493#41—181no—
494#41—181no—
495#41C2×AGL(1,ℤ/9)11yescharacteristic
496C2×Q8—92no—
497C2×Q8—91no—
498C2×Q8—92no—
499C2×Q8—91no—
500C2×Q8—181no—
501C2×Q8—181no—
502C2×Q8—181no—
503C2×Q8C2×AGL(1,ℤ/9)11yescharacteristic, complemented
504C2×D4—91no—
505C2×D4—181no—
506C22×C4—91no—
507C22×C4—181no—
508C22×C4—181no—
509Q16—92no—
510Q16—92no—
511Q16—92no—
512Q16C2×AGL(1,ℤ/9)12yescomplemented
513SD16—92no—
514SD16—92no—
515SD16—92no—
516SD16C2×AGL(1,ℤ/9)12yescomplemented
517M16—91no—
518M16—92no—
519M16C2×AGL(1,ℤ/9)11yescharacteristic, complemented
520C2×C8—92no—
521C22×C3—21no—
522C22×C3—31no—
523C22×C3—61no—
524C22×C3—91no—
525C22×C3—91no—
526C22×C3—181no—
527C22×C3—182no—
528C22×C3—362no—
529C22×C3C3×D3×D411yescharacteristic
530C2×D3—31no—
531C2×D3—31no—
532C2×D3—62no—
533C2×D3—61no—
534C2×D3—122no—
535C3×C4—22no—
536C3×C4—21no—
537C3×C4—31no—
538C3×C4—31no—
539C3×C4—61no—
540C3×C4—62no—
541C3×C4—91no—
542C3×C4—91no—
543C3×C4—181no—
544C3×C4—182no—
545C3×C4C3×D3×D411yescharacteristic
546C3×C4C23×C3×D311yescharacteristic
547Dic3—31no—
548Dic3—31no—
549Dic3—62no—
550Dic3—61no—
551C32D3×#13711yescharacteristic
552C9—21no—
553C9C2×C3×#13711yescharacteristic, complemented
554C23—91no—
555C23—181no—
556Q8—21no—
557Q8—92no—
558Q8—91no—
559Q8—182no—
560Q8—182no—
561Q8—181no—
562Q8—181no—
563Q8C22×AGL(1,ℤ/9)12yes—
564Q8C22×AGL(1,ℤ/9)11yescharacteristic
565D4—21no—
566D4—91no—
567D4—181no—
568D4—181no—
569D4—181no—
570D4—181no—
571D4C22×AGL(1,ℤ/9)11yescharacteristic
572C2×C4—21no—
573C2×C4—21no—
574C2×C4—91no—
575C2×C4—91no—
576C2×C4—91no—
577C2×C4—91no—
578C2×C4—91no—
579C2×C4—181no—
580C2×C4—181no—
581C2×C4—182no—
582C2×C4—182no—
583C2×C4—181no—
584C2×C4—181no—
585C2×C4—181no—
586C2×C4C22×AGL(1,ℤ/9)11yescharacteristic
587C8—92no—
588C8C22×AGL(1,ℤ/9)12yes—
589C2×C3—21no—
590C2×C3—31no—
591C2×C3—41no—
592C2×C3—61no—
593C2×C3—92no—
594C2×C3—121no—
595C2×C3—181no—
596C2×C3—361no—
597C2×C3C2×C3×D3×D411yescharacteristic
598D3—32no—
599D3—61no—
600D3—121no—
601C22—21no—
602C22—91no—
603C22—91no—
604C22—182no—
605C22—181no—
606C22—362no—
607C22D4×AGL(1,ℤ/9)11yescharacteristic
608C4—21no—
609C4—22no—
610C4—91no—
611C4—91no—
612C4—181no—
613C4—182no—
614C4D4×AGL(1,ℤ/9)11yescharacteristic
615C4C23×AGL(1,ℤ/9)11yescharacteristic
616C3—31no—
617C3C3×D3×#13711yescharacteristic
618C2—21no—
619C2—41no—
620C2—92no—
621C2—181no—
622C2—361no—
623C2C2×D4×AGL(1,ℤ/9)11yescharacteristic
subgroupG/H
centerC2C2×D4×AGL(1,ℤ/9)
commutator, cosocleC4×C9C24×C3
FrattiniC3×C4C23×C3×D3
Fitting3−1+2×#137C2
socleC2×C3C2×C3×D3×D4
prime radical#41×AGL(1,ℤ/9)C2
hypercenter#137AGL(1,ℤ/9)
hypocenterC9C2×C3×#137
LCSG ▷ C4×C9 ▷ C2×C9 ▷ C9
UCSC1 ◁ C2 ◁ C2×C4 ◁ #137

Complements

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

NH ≅ G/Ntype
2. C2×Q8×AGL(1,ℤ/9)C2semidirect
3. 3−1+2×#137C2semidirect
4. #63511⋊C3C2semidirect
5. #63505⋊C3C2semidirect
6. #63480⋊C3C2semidirect
7. Q16×AGL(1,ℤ/9)C2semidirect
8. #63477⋊C3C2semidirect
9. SD16×AGL(1,ℤ/9)C2semidirect
10. #63471⋊C3C2semidirect
11. M16×AGL(1,ℤ/9)C2semidirect
13. D9×#137C3semidirect
15. C2×Q8×3−1+2C22semidirect
21. Q8×AGL(1,ℤ/9)C22semidirect
32. C2×3−1+2⋊Q8C22semidirect
33. Q16×3−1+2C22semidirect
34. SD16×3−1+2C22semidirect
35. M16×3−1+2C22semidirect
36. #3675⋊C3C22semidirect
37. #3674⋊C3C22semidirect
38. #3674⋊C3C22semidirect
39. #3672⋊C3C22semidirect
40. #3667⋊C3C22semidirect
41. #3664⋊C3C22semidirect
42. #3663⋊C3C22semidirect
44. Dic36⋊C3C22semidirect
57. C2×Q8×D9C2×C3semidirect
59. C9×#137C2×C3semidirect
60. #63511C2×C3semidirect
61. #63505C2×C3semidirect
62. #63480C2×C3semidirect
63. Q16×D9C2×C3semidirect
64. #63477C2×C3semidirect
65. SD16×D9C2×C3semidirect
66. #63471C2×C3semidirect
67. M16×D9C2×C3semidirect
139. C2×Q8×C9C22×C3semidirect
145. Q8×D9C22×C3semidirect
156. C2×Dic18C22×C3semidirect
158. C9×Q16C22×C3semidirect
160. C9×SD16C22×C3semidirect
162. C9×M16C22×C3semidirect
163. #3675C22×C3semidirect
164. #3674C22×C3semidirect
165. #3674C22×C3semidirect
166. #3672C22×C3semidirect
167. #3667C22×C3semidirect
168. #3664C22×C3semidirect
169. #3663C22×C3semidirect
171. Dic36C22×C3semidirect
294. AGL(1,ℤ/9)#137direct (N × H)
400. #137AGL(1,ℤ/9)direct (N × H)
404. 3−1+2C2×#137semidirect
489. D9C3×#137semidirect
503. C2×Q8C2×AGL(1,ℤ/9)semidirect
512. Q16C2×AGL(1,ℤ/9)semidirect
516. SD16C2×AGL(1,ℤ/9)semidirect
519. M16C2×AGL(1,ℤ/9)semidirect
553. C9C2×C3×#137semidirect

Maximal subgroups

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

subgroupindex
#41×AGL(1,ℤ/9)2
C2×Q8×AGL(1,ℤ/9)2
3−1+2×#1372
#63511⋊C32
#63505⋊C32
#63480⋊C32
Q16×AGL(1,ℤ/9)2
#63477⋊C32
SD16×AGL(1,ℤ/9)2
#63471⋊C32
M16×AGL(1,ℤ/9)2
C3×D3×#1373
D9×#1373