Finite Group Databasebeta

← C2×C31×#2661 #21491332

Subgroups — C2×C31×#2661 #21491332

Order 7936.

3434 conjugacy classes of subgroups.

The subgroup lattice has 624 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C31×#123C211yesmaximal, characteristic, complemented
2C22×C31×#121C211yesmaximal, characteristic, complemented
3C31×#2661C2116yesmaximal, direct product factor
4C2×C31×#398C211yesmaximal, characteristic, complemented
5C2×C31×#397C211yesmaximal, characteristic, complemented
6C2×C31×#394C212yesmaximal, complemented
7C2×C31×#394C211yesmaximal, characteristic, complemented
8C2×C31×#392C212yesmaximal, complemented
9C2×C31×#392C211yesmaximal, characteristic, complemented
10C2×C31×#390C212yesmaximal, complemented
11C2×C31×#388C212yesmaximal, complemented
12C2×C4×C22⋊C4×C31C211yesmaximal, characteristic, complemented
13C23×D4×C31C2211yescharacteristic
14C23×D4×C31C2212yes—
15C23×D4×C31C2212yes—
16C23×D4×C31C2211yescharacteristic
17C24×C4×C31C2211yescharacteristic
18C2×C31×#123—28no—
19C2×C31×#123C2218yescomplemented
20C2×C31×#121—28no—
21C2×C31×#121C2218yescomplemented
22C22×C4⋊C4×C31C2211yescharacteristic
23C22×C4⋊C4×C31C2211yescharacteristic
24C22×C4⋊C4×C31C2211yescharacteristic
25C22×C4⋊C4×C31C2212yes—
26C22×C22⋊C4×C31C2212yes—
27C22×C22⋊C4×C31C2212yes—
28C22×C22⋊C4×C31C2211yescharacteristic
29C22×C22⋊C4×C31C2211yescharacteristic
30C22×C22⋊C4×C31C2212yes—
31C22×C22⋊C4×C31C2211yescharacteristic
32C22×C22⋊C4×C31C2212yes—
33C22×C22⋊C4×C31C2212yes—
34C22×C22⋊C4×C31C2212yes—
35C22×C42×C31C2212yes—
36C31×#398C2218yescomplemented
37C31×#397C2218yescomplemented
38C31×#394C2218yescomplemented
39C31×#394C22116yescomplemented
40C31×#392C2218yescomplemented
41C31×#392C22116yescomplemented
42C31×#390C22116yescomplemented
43C31×#388C22116yescomplemented
44C4×C22⋊C4×C31C2218yescomplemented
45C2×C31×#95C2211yescharacteristic
46C2×C31×#95C2212yes—
47C2×C31×#95C2211yescharacteristic
48C2×C31×#95C2212yes—
49C25×C31C2311yescharacteristic
50C25×C31C2312yes—
51C25×C31C2311yescharacteristic
52C22×D4×C31—28no—
53C22×D4×C31—24no—
54C22×D4×C31—24no—
55C22×D4×C31—28no—
56C22×D4×C31—44no—
57C22×D4×C31—44no—
58C22×D4×C31—44no—
59C22×D4×C31—44no—
60C22×D4×C31—44no—
61C22×D4×C31—44no—
62C22×D4×C31C2318yes—
63C22×D4×C31C2314yes—
64C22×D4×C31C2314yes—
65C22×D4×C31C2318yes—
66C23×C4×C31—44no—
67C23×C4×C31D418yescomplemented
68C23×C4×C31C2312yes—
69C23×C4×C31C2311yescharacteristic
70C23×C4×C31C2311yescharacteristic
71C23×C4×C31C2312yes—
72C23×C4×C31C2311yescharacteristic
73C23×C4×C31C2311yescharacteristic
74C23×C4×C31C2311yescharacteristic
75C23×C4×C31C2312yes—
76C23×C4×C31C2314yes—
77C31×#123—232no—
78C31×#121—232no—
79C2×C4⋊C4×C31—24no—
80C2×C4⋊C4×C31—24no—
81C2×C4⋊C4×C31—24no—
82C2×C4⋊C4×C31—44no—
83C2×C4⋊C4×C31C2314yes—
84C2×C4⋊C4×C31C2314yes—
85C2×C4⋊C4×C31C2314yes—
86C2×C4⋊C4×C31C2318yes—
87C2×C22⋊C4×C31—24no—
88C2×C22⋊C4×C31—28no—
89C2×C22⋊C4×C31—24no—
90C2×C22⋊C4×C31—24no—
91C2×C22⋊C4×C31—28no—
92C2×C22⋊C4×C31—28no—
93C2×C22⋊C4×C31—44no—
94C2×C22⋊C4×C31—44no—
95C2×C22⋊C4×C31—44no—
96C2×C22⋊C4×C31C2314yes—
97C2×C22⋊C4×C31C2318yes—
98C2×C22⋊C4×C31C2314yes—
99C2×C22⋊C4×C31C2314yes—
100C2×C22⋊C4×C31C2318yes—
101C2×C22⋊C4×C31C2318yes—
102C2×C22⋊C4×C31C2318yes—
103C2×C22⋊C4×C31C2318yes—
104C2×C22⋊C4×C31C2318yes—
105C2×C42×C31—44no—
106C2×C42×C31C2318yes—
107C31×#95C2314yes—
108C31×#95C2318yes—
109C31×#95C2314yes—
110C31×#95C2318yes—
111C24×C31—24no—
112C24×C31—24no—
113C24×C31—22no—
114C24×C31—22no—
115C24×C31—22no—
116C24×C31—24no—
117C24×C31—24no—
118C24×C31—24no—
119C24×C31—24no—
120C24×C31—22no—
121C24×C31—24no—
122C24×C31—24no—
123C24×C31—24no—
124C24×C31—24no—
125C24×C31—24no—
126C24×C31—22no—
127C24×C31C2×D414yes—
128C24×C31C2412yes—
129C24×C31C2414yes—
130C24×C31C2412yes—
131C24×C31C2411yescharacteristic
132C2×D4×C31—216no—
133C2×D4×C31—28no—
134C2×D4×C31—28no—
135C2×D4×C31—216no—
136C2×D4×C31—48no—
137C2×D4×C31—48no—
138C2×D4×C31—48no—
139C2×D4×C31—48no—
140C2×D4×C31—48no—
141C2×D4×C31—48no—
142C2×D4×C31—416no—
143C2×D4×C31—432no—
144C2×D4×C31—416no—
145C2×D4×C31—432no—
146C22×C4×C31—24no—
147C22×C4×C31—24no—
148C22×C4×C31—24no—
149C22×C4×C31—24no—
150C22×C4×C31—22no—
151C22×C4×C31—22no—
152C22×C4×C31—24no—
153C22×C4×C31—22no—
154C22×C4×C31—24no—
155C22×C4×C31—24no—
156C22×C4×C31—24no—
157C22×C4×C31—22no—
158C22×C4×C31—24no—
159C22×C4×C31—24no—
160C22×C4×C31—24no—
161C22×C4×C31—22no—
162C22×C4×C31—24no—
163C22×C4×C31—416no—
164C22×C4×C31—48no—
165C22×C4×C31C2×D414yes—
166C22×C4×C31C2×D414yes—
167C22×C4×C31C2×D4116yescomplemented
168C22×C4×C31#4118yes—
169C22×C4×C31C2414yes—
170C22×C4×C31C2412yes—
171C22×C4×C31C2414yes—
172C22×C4×C31C2412yes—
173C22×C4×C31C2412yes—
174C22×C4×C31C2412yes—
175C22×C4×C31C2412yes—
176C22×C4×C31C2414yes—
177C4⋊C4×C31—28no—
178C4⋊C4×C31—28no—
179C4⋊C4×C31—28no—
180C4⋊C4×C31—48no—
181C22⋊C4×C31—28no—
182C22⋊C4×C31—216no—
183C22⋊C4×C31—28no—
184C22⋊C4×C31—28no—
185C22⋊C4×C31—216no—
186C22⋊C4×C31—216no—
187C22⋊C4×C31—48no—
188C22⋊C4×C31—48no—
189C22⋊C4×C31—48no—
190C42×C31—48no—
191C2×#2661C3111yesmaximal, characteristic, direct product factor, Sylow
192C23×C31—28no—
193C23×C31—28no—
194C23×C31—28no—
195C23×C31—24no—
196C23×C31—24no—
197C23×C31—22no—
198C23×C31—22no—
199C23×C31—22no—
200C23×C31—24no—
201C23×C31—24no—
202C23×C31—24no—
203C23×C31—24no—
204C23×C31—22no—
205C23×C31—24no—
206C23×C31—24no—
207C23×C31—24no—
208C23×C31—24no—
209C23×C31—24no—
210C23×C31—22no—
211C23×C31—48no—
212C23×C31—48no—
213C23×C31—44no—
214C23×C31—48no—
215C23×C31—48no—
216C23×C31—44no—
217C23×C31—48no—
218C23×C31—44no—
219C23×C31—48no—
220C23×C31—48no—
221C23×C31—48no—
222C23×C31—48no—
223C23×C31—48no—
224C23×C31—48no—
225C23×C31C22×D414yes—
226C23×C31C22×D412yes—
227C23×C31C2×#4114yes—
228C23×C31H(5,𝔽2)14yes—
229C23×C31H(5,𝔽2)12yes—
230C23×C31H(5,𝔽2)12yes—
231C23×C31C2511yescharacteristic
232D4×C31—416no—
233D4×C31—432no—
234D4×C31—416no—
235D4×C31—432no—
236C2×C4×C31—28no—
237C2×C4×C31—28no—
238C2×C4×C31—216no—
239C2×C4×C31—24no—
240C2×C4×C31—24no—
241C2×C4×C31—24no—
242C2×C4×C31—24no—
243C2×C4×C31—22no—
244C2×C4×C31—22no—
245C2×C4×C31—24no—
246C2×C4×C31—22no—
247C2×C4×C31—24no—
248C2×C4×C31—24no—
249C2×C4×C31—24no—
250C2×C4×C31—22no—
251C2×C4×C31—24no—
252C2×C4×C31—24no—
253C2×C4×C31—24no—
254C2×C4×C31—22no—
255C2×C4×C31—24no—
256C2×C4×C31—416no—
257C2×C4×C31—44no—
258C2×C4×C31—44no—
259C2×C4×C31—44no—
260C2×C4×C31—48no—
261C2×C4×C31—48no—
262C2×C4×C31C22×D414yes—
263C2×C4×C31C22×D414yes—
264C2×C4×C31C2×#4118yes—
265C22×#123C2×C3111yescharacteristic, complemented
266C22×#121C2×C3111yescharacteristic, complemented
267#2661C2×C31116yesdirect product factor
268C2×#398C2×C3111yescharacteristic, complemented
269C2×#397C2×C3111yescharacteristic, complemented
270C2×#394C2×C3112yescomplemented
271C2×#394C2×C3111yescharacteristic, complemented
272C2×#392C2×C3112yescomplemented
273C2×#392C2×C3111yescharacteristic, complemented
274C2×#390C2×C3112yescomplemented
275C2×#388C2×C3112yescomplemented
276C2×C4×C22⋊C4C2×C3111yescharacteristic, complemented
277C22×C31—24no—
278C22×C31—24no—
279C22×C31—24no—
280C22×C31—416no—
281C22×C31—44no—
282C22×C31—44no—
283C22×C31—42no—
284C22×C31—44no—
285C22×C31—44no—
286C22×C31—42no—
287C22×C31—44no—
288C22×C31—42no—
289C22×C31—44no—
290C22×C31—44no—
291C22×C31—44no—
292C22×C31—44no—
293C22×C31—44no—
294C22×C31—44no—
295C22×C31—816no—
296C22×C31—88no—
297C22×C31#53214yes—
298C22×C31#53414yes—
299C22×C31#53514yes—
300C22×C31#53818yes—
301C22×C31#54018yes—
302C22×C31C23×D411yescharacteristic
303C22×C31C22×#4112yes—
304C22×C31C2×H(5,𝔽2)12yes—
305C22×C31C2×H(5,𝔽2)11yescharacteristic
306C22×C31C2×H(5,𝔽2)11yescharacteristic
307C4×C31—24no—
308C4×C31—24no—
309C4×C31—28no—
310C4×C31—42no—
311C4×C31—42no—
312C4×C31—42no—
313C4×C31—44no—
314C4×C31—44no—
315C23×D4C22×C3111yescharacteristic
316C23×D4C22×C3112yes—
317C23×D4C22×C3112yes—
318C23×D4C22×C3111yescharacteristic
319C24×C4C22×C3111yescharacteristic
320C2×#123—28no—
321C2×#123C22×C3118yescomplemented
322C2×#121—28no—
323C2×#121C22×C3118yescomplemented
324C22×C4⋊C4C22×C3111yescharacteristic
325C22×C4⋊C4C22×C3111yescharacteristic
326C22×C4⋊C4C22×C3111yescharacteristic
327C22×C4⋊C4C22×C3112yes—
328C22×C22⋊C4C22×C3112yes—
329C22×C22⋊C4C22×C3112yes—
330C22×C22⋊C4C22×C3111yescharacteristic
331C22×C22⋊C4C22×C3111yescharacteristic
332C22×C22⋊C4C22×C3112yes—
333C22×C22⋊C4C22×C3111yescharacteristic
334C22×C22⋊C4C22×C3112yes—
335C22×C22⋊C4C22×C3112yes—
336C22×C22⋊C4C22×C3112yes—
337C22×C42C22×C3112yes—
338#398C22×C3118yescomplemented
339#397C22×C3118yescomplemented
340#394C22×C3118yescomplemented
341#394C22×C31116yescomplemented
342#392C22×C3118yescomplemented
343#392C22×C31116yescomplemented
344#390C22×C31116yescomplemented
345#388C22×C31116yescomplemented
346C4×C22⋊C4C22×C3118yescomplemented
347C2×#95C22×C3111yescharacteristic
348C2×#95C22×C3112yes—
349C2×#95C22×C3111yescharacteristic
350C2×#95C22×C3112yes—
351C2×C31—44no—
352C2×C31—84no—
353C2×C31—82no—
354C2×C31#266118yesdirect product factor
355C2×C31C2×#53211yescharacteristic
356C2×C31C2×#53411yescharacteristic
357C2×C31C2×#53511yescharacteristic
358C2×C31C2×#53812yes—
359C2×C31C2×#54012yes—
360C25C23×C3111yescharacteristic
361C25C23×C3112yes—
362C25C23×C3111yescharacteristic
363C22×D4—28no—
364C22×D4—24no—
365C22×D4—24no—
366C22×D4—28no—
367C22×D4—44no—
368C22×D4—44no—
369C22×D4—44no—
370C22×D4—44no—
371C22×D4—44no—
372C22×D4—44no—
373C22×D4C23×C3118yes—
374C22×D4C23×C3114yes—
375C22×D4C23×C3114yes—
376C22×D4C23×C3118yes—
377C23×C4—44no—
378C23×C4D4×C3118yescomplemented
379C23×C4C23×C3111yescharacteristic
380C23×C4C23×C3111yescharacteristic
381C23×C4C23×C3112yes—
382C23×C4C23×C3112yes—
383C23×C4C23×C3111yescharacteristic
384C23×C4C23×C3111yescharacteristic
385C23×C4C23×C3111yescharacteristic
386C23×C4C23×C3112yes—
387C23×C4C23×C3114yes—
388#123—232no—
389#121—232no—
390C2×C4⋊C4—24no—
391C2×C4⋊C4—24no—
392C2×C4⋊C4—24no—
393C2×C4⋊C4—44no—
394C2×C4⋊C4C23×C3114yes—
395C2×C4⋊C4C23×C3114yes—
396C2×C4⋊C4C23×C3114yes—
397C2×C4⋊C4C23×C3118yes—
398C2×C22⋊C4—24no—
399C2×C22⋊C4—28no—
400C2×C22⋊C4—24no—
401C2×C22⋊C4—24no—
402C2×C22⋊C4—28no—
403C2×C22⋊C4—28no—
404C2×C22⋊C4—44no—
405C2×C22⋊C4—44no—
406C2×C22⋊C4—44no—
407C2×C22⋊C4C23×C3118yes—
408C2×C22⋊C4C23×C3114yes—
409C2×C22⋊C4C23×C3114yes—
410C2×C22⋊C4C23×C3114yes—
411C2×C22⋊C4C23×C3118yes—
412C2×C22⋊C4C23×C3118yes—
413C2×C22⋊C4C23×C3118yes—
414C2×C22⋊C4C23×C3118yes—
415C2×C22⋊C4C23×C3118yes—
416C2×C42—44no—
417C2×C42C23×C3118yes—
418#95C23×C3114yes—
419#95C23×C3114yes—
420#95C23×C3118yes—
421#95C23×C3118yes—
422C31C2×#266111yescharacteristic, direct product factor, Sylow
423C24—24no—
424C24—24no—
425C24—22no—
426C24—22no—
427C24—22no—
428C24—24no—
429C24—24no—
430C24—24no—
431C24—24no—
432C24—22no—
433C24—24no—
434C24—24no—
435C24—24no—
436C24—24no—
437C24—24no—
438C24—22no—
439C24C2×D4×C3114yes—
440C24C24×C3112yes—
441C24C24×C3114yes—
442C24C24×C3112yes—
443C24C24×C3111yescharacteristic
444C2×D4—216no—
445C2×D4—28no—
446C2×D4—28no—
447C2×D4—216no—
448C2×D4—48no—
449C2×D4—48no—
450C2×D4—48no—
451C2×D4—48no—
452C2×D4—48no—
453C2×D4—48no—
454C2×D4—416no—
455C2×D4—432no—
456C2×D4—416no—
457C2×D4—432no—
458C22×C4—24no—
459C22×C4—24no—
460C22×C4—24no—
461C22×C4—24no—
462C22×C4—22no—
463C22×C4—22no—
464C22×C4—24no—
465C22×C4—22no—
466C22×C4—24no—
467C22×C4—24no—
468C22×C4—24no—
469C22×C4—22no—
470C22×C4—24no—
471C22×C4—24no—
472C22×C4—24no—
473C22×C4—22no—
474C22×C4—24no—
475C22×C4—416no—
476C22×C4—48no—
477C22×C4C2×D4×C3114yes—
478C22×C4C2×D4×C3114yes—
479C22×C4C2×D4×C31116yescomplemented
480C22×C4#41×C3118yes—
481C22×C4C24×C3114yes—
482C22×C4C24×C3112yes—
483C22×C4C24×C3114yes—
484C22×C4C24×C3112yes—
485C22×C4C24×C3112yes—
486C22×C4C24×C3112yes—
487C22×C4C24×C3112yes—
488C22×C4C24×C3114yes—
489C4⋊C4—28no—
490C4⋊C4—28no—
491C4⋊C4—28no—
492C4⋊C4—48no—
493C22⋊C4—28no—
494C22⋊C4—216no—
495C22⋊C4—28no—
496C22⋊C4—28no—
497C22⋊C4—216no—
498C22⋊C4—216no—
499C22⋊C4—48no—
500C22⋊C4—48no—
501C22⋊C4—48no—
502C42—48no—
503C23—28no—
504C23—28no—
505C23—28no—
506C23—24no—
507C23—24no—
508C23—22no—
509C23—22no—
510C23—22no—
511C23—24no—
512C23—24no—
513C23—24no—
514C23—24no—
515C23—22no—
516C23—24no—
517C23—24no—
518C23—24no—
519C23—24no—
520C23—24no—
521C23—22no—
522C23—48no—
523C23—48no—
524C23—44no—
525C23—48no—
526C23—48no—
527C23—44no—
528C23—48no—
529C23—44no—
530C23—48no—
531C23—48no—
532C23—48no—
533C23—48no—
534C23—48no—
535C23—48no—
536C23C22×D4×C3114yes—
537C23C22×D4×C3112yes—
538C23C2×#41×C3114yes—
539C23C31×H(5,𝔽2)14yes—
540C23C31×H(5,𝔽2)12yes—
541C23C31×H(5,𝔽2)12yes—
542C23C25×C3111yescharacteristic
543D4—416no—
544D4—432no—
545D4—416no—
546D4—432no—
547C2×C4—28no—
548C2×C4—28no—
549C2×C4—216no—
550C2×C4—24no—
551C2×C4—24no—
552C2×C4—24no—
553C2×C4—24no—
554C2×C4—22no—
555C2×C4—22no—
556C2×C4—24no—
557C2×C4—22no—
558C2×C4—24no—
559C2×C4—24no—
560C2×C4—24no—
561C2×C4—22no—
562C2×C4—24no—
563C2×C4—24no—
564C2×C4—24no—
565C2×C4—22no—
566C2×C4—24no—
567C2×C4—416no—
568C2×C4—44no—
569C2×C4—44no—
570C2×C4—44no—
571C2×C4—48no—
572C2×C4—48no—
573C2×C4C22×D4×C3114yes—
574C2×C4C22×D4×C3114yes—
575C2×C4C2×#41×C3118yes—
576C22—24no—
577C22—24no—
578C22—24no—
579C22—416no—
580C22—44no—
581C22—44no—
582C22—42no—
583C22—44no—
584C22—44no—
585C22—42no—
586C22—44no—
587C22—42no—
588C22—44no—
589C22—44no—
590C22—44no—
591C22—44no—
592C22—44no—
593C22—44no—
594C22—816no—
595C22—88no—
596C22C31×#53214yes—
597C22C31×#53414yes—
598C22C31×#53514yes—
599C22C31×#53818yes—
600C22C31×#54018yes—
601C22C23×D4×C3111yescharacteristic
602C22C22×#41×C3112yes—
603C22C2×C31×H(5,𝔽2)12yes—
604C22C2×C31×H(5,𝔽2)11yescharacteristic
605C22C2×C31×H(5,𝔽2)11yescharacteristic
606C4—24no—
607C4—24no—
608C4—28no—
609C4—42no—
610C4—42no—
611C4—44no—
612C4—42no—
613C4—44no—
614C2—44no—
615C2—84no—
616C2—82no—
617C2C31×#266118yesdirect product factor
618C2C2×C31×#53211yescharacteristic
619C2C2×C31×#53411yescharacteristic
620C2C2×C31×#53511yescharacteristic
621C2C2×C31×#53812yes—
622C2C2×C31×#54012yes—
subgroupG/H
center, socleC24×C31C24
commutator, Frattini, cosocleC23C25×C31
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C24×C31 ◁ G

Complements

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

NH ≅ G/Ntype
1. C22×C31×#123C2semidirect
2. C22×C31×#121C2semidirect
3. C31×#2661C2direct (N × H)
4. C2×C31×#398C2semidirect
5. C2×C31×#397C2semidirect
6. C2×C31×#394C2semidirect
7. C2×C31×#394C2semidirect
8. C2×C31×#392C2semidirect
9. C2×C31×#392C2semidirect
10. C2×C31×#390C2semidirect
11. C2×C31×#388C2semidirect
12. C2×C4×C22⋊C4×C31C2semidirect
19. C2×C31×#123C22semidirect
21. C2×C31×#121C22semidirect
36. C31×#398C22semidirect
37. C31×#397C22semidirect
38. C31×#394C22semidirect
39. C31×#394C22semidirect
40. C31×#392C22semidirect
41. C31×#392C22semidirect
42. C31×#390C22semidirect
43. C31×#388C22semidirect
44. C4×C22⋊C4×C31C22semidirect
67. C23×C4×C31D4semidirect
167. C22×C4×C31C2×D4semidirect
191. C2×#2661C31direct (N × H)
265. C22×#123C2×C31semidirect
266. C22×#121C2×C31semidirect
267. #2661C2×C31direct (N × H)
268. C2×#398C2×C31semidirect
269. C2×#397C2×C31semidirect
270. C2×#394C2×C31semidirect
271. C2×#394C2×C31semidirect
272. C2×#392C2×C31semidirect
273. C2×#392C2×C31semidirect
274. C2×#390C2×C31semidirect
275. C2×#388C2×C31semidirect
276. C2×C4×C22⋊C4C2×C31semidirect
321. C2×#123C22×C31semidirect
323. C2×#121C22×C31semidirect
338. #398C22×C31semidirect
339. #397C22×C31semidirect
340. #394C22×C31semidirect
341. #394C22×C31semidirect
342. #392C22×C31semidirect
343. #392C22×C31semidirect
344. #390C22×C31semidirect
345. #388C22×C31semidirect
346. C4×C22⋊C4C22×C31semidirect
354. C2×C31#2661direct (N × H)
378. C23×C4D4×C31semidirect
422. C31C2×#2661direct (N × H)
479. C22×C4C2×D4×C31semidirect
617. C2C31×#2661direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C31×#1232
C22×C31×#1212
C31×#26612
C2×C31×#3982
C2×C31×#3972
C2×C31×#3942
C2×C31×#3922
C2×C31×#3902
C2×C31×#3882
C2×C4×C22⋊C4×C312
C2×#266131