Finite Group Databasebeta

← C2×#22971 #6381726

Subgroups — C2×#22971 #6381726

Order 512.

2230 conjugacy classes of subgroups.

The subgroup lattice has 470 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#477C211yesmaximal, characteristic
2C2×#2369C211yesmaximal, characteristic
3C2×Q8×C4⋊C4C211yesmaximal, characteristic
4#22971C2116yesmaximal, direct product factor
5C2×#1990C211yesmaximal, characteristic
6C2×#1948C211yesmaximal, characteristic
7C2×#1943C212yesmaximal
8C2×#1918C212yesmaximal
9C2×#1865C212yesmaximal
10C2×#1770C211yesmaximal, characteristic
11C2×#1763C212yesmaximal
12C2×C4×#103C211yesmaximal, characteristic
13C22×C4⋊Q8C2211yescharacteristic
14C22×C4×Q8C2212yes—
15C22×C4×Q8C2211yescharacteristic
16C2×#477C4116yescomplemented
17C2×#477C2218yes—
18C22×#107C2212yes—
19C22×#106C2212yes—
20C22×C4⋊C8C2211yescharacteristic
21C22×#103C2211yescharacteristic
22C22×#103C2212yes—
23C22×#103C2211yescharacteristic
24C22×#97C2212yes—
25C22×C4×C8C2211yescharacteristic
26#2369—24no—
27#2369C2218yes—
28Q8×C4⋊C4—24no—
29Q8×C4⋊C4C2218yes—
30C2×#391—22no—
31C2×#389—22no—
32C2×#389—21no—
33C2×#389C2212yes—
34C2×#389C2212yes—
35C2×#384—21no—
36C2×#384C2211yescharacteristic
37C2×C4×C4⋊C4—21no—
38C2×C4×C4⋊C4—21no—
39C2×C4×C4⋊C4C2212yes—
40C2×C4×C4⋊C4C2211yescharacteristic
41C2×C4×C4⋊C4C2211yescharacteristic
42#1990C2218yes—
43#1948C2218yes—
44#1943C22116yes—
45#1918C22116yes—
46#1865C22116yes—
47#1770C2218yes—
48#1763C22116yes—
49C4×#103C2218yes—
50C2×#340C2211yescharacteristic
51C2×#340C2212yes—
52C2×#340C2212yes—
53C2×#340C2212yes—
54C2×#340C2211yescharacteristic
55C2×#336C2212yes—
56C23×Q8—21no—
57C23×Q8C2311yescharacteristic
58C23×C8C2311yescharacteristic
59C23×C8C2312yes—
60C23×C8C2311yescharacteristic
61C2×C4⋊Q8—22no—
62C2×C4⋊Q8—24no—
63C2×C4⋊Q8C2×C418yes—
64C2×C4⋊Q8C2314yes—
65C2×C4×Q8—22no—
66C2×C4×Q8—24no—
67C2×C4×Q8—24no—
68C2×C4×Q8—28no—
69C2×C4×Q8—44no—
70C2×C4×Q8C2×C418yes—
71C2×C4×Q8C2318yes—
72C2×C4×Q8C2314yes—
73C22×C4⋊C4—21no—
74C22×C4⋊C4—21no—
75C22×C4⋊C4—22no—
76C22×C4⋊C4—21no—
77C22×C4⋊C4—22no—
78C22×C4⋊C4—21no—
79C22×C4⋊C4—22no—
80C22×C4⋊C4D411yescharacteristic
81C22×C4⋊C4D411yescharacteristic
82C22×C4⋊C4C2311yescharacteristic
83C22×C4⋊C4C2312yes—
84C22×C4⋊C4C2312yes—
85C22×C4⋊C4C2311yescharacteristic
86C22×C4⋊C4C2311yescharacteristic
87C22×C42—21no—
88C22×C42—22no—
89C22×C42—21no—
90C22×C42—22no—
91C22×C42C2312yes—
92C22×C42C2311yescharacteristic
93#477C2×C4164yescomplemented
94C2×#107C2×C4116yes—
95C2×#107C2318yes—
96C2×#106—44no—
97C2×#106C2318yes—
98C2×C4⋊C8C2×C418yes—
99C2×C4⋊C8C2314yes—
100C2×#103—24no—
101C2×#103C2×C4116yes—
102C2×#103Q818yescomplemented
103C2×#103C2314yes—
104C2×#103C2318yes—
105C2×#103C2314yes—
106C2×#97—44no—
107C2×#97C2318yes—
108C2×C4×C8—24no—
109C2×C4×C8C2314yes—
110#391—216no—
111#389—28no—
112#389—24no—
113#389—24no—
114#389—216no—
115#389C2318yes—
116#389C2318yes—
117#384—28no—
118#384—22no—
119#384C2314yes—
120C4×C4⋊C4—28no—
121C4×C4⋊C4—28no—
122C4×C4⋊C4—24no—
123C4×C4⋊C4—22no—
124C4×C4⋊C4D414yes—
125C4×C4⋊C4C2318yes—
126C4×C4⋊C4C2314yes—
127C4×C4⋊C4C2314yes—
128C2×#95—22no—
129C2×#95—22no—
130C2×#95—22no—
131C2×#95—21no—
132C2×#95D412yes—
133#340C2318yes—
134#340C2314yes—
135#340C2318yes—
136#340C2314yes—
137#340C2318yes—
138#336C2318yes—
139C22×Q8—28no—
140C22×Q8—21no—
141C22×Q8—24no—
142C22×Q8—22no—
143C22×Q8—22no—
144C22×Q8—22no—
145C22×Q8—82no—
146C22×Q8—82no—
147C22×Q8C22×C414yes—
148C22×Q8C2×Q814yes—
149C22×Q8#4114yes—
150C22×Q8C2412yes—
151C23×C4—21no—
152C23×C4—21no—
153C23×C4—22no—
154C23×C4—21no—
155C23×C4—22no—
156C23×C4—21no—
157C23×C4C2×D412yes—
158C23×C4C2×D412yes—
159C23×C4C2×D411yescharacteristic
160C23×C4C2×D411yescharacteristic
161C23×C4C2411yescharacteristic
162C22×C8—22no—
163C22×C8—22no—
164C22×C8—24no—
165C22×C8—24no—
166C22×C8—22no—
167C22×C8—22no—
168C22×C8—22no—
169C22×C8C22×C418yes—
170C22×C8C2×Q814yes—
171C22×C8C2412yes—
172C22×C8C2414yes—
173C22×C8C2412yes—
174C4⋊Q8—216no—
175C4⋊Q8—28no—
176C4⋊Q8C22×C4116yes—
177C4×Q8—216no—
178C4×Q8—28no—
179C4×Q8—216no—
180C4×Q8—48no—
181C4×Q8—416no—
182C4×Q8C22×C4116yes—
183C2×C4⋊C4—28no—
184C2×C4⋊C4—28no—
185C2×C4⋊C4—24no—
186C2×C4⋊C4—24no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4—24no—
189C2×C4⋊C4—21no—
190C2×C4⋊C4—22no—
191C2×C4⋊C4—21no—
192C2×C4⋊C4—22no—
193C2×C4⋊C4—24no—
194C2×C4⋊C4—22no—
195C2×C4⋊C4—24no—
196C2×C4⋊C4—22no—
197C2×C4⋊C4—24no—
198C2×C4⋊C4—22no—
199C2×C4⋊C4—28no—
200C2×C4⋊C4—24no—
201C2×C4⋊C4—22no—
202C2×C4⋊C4—21no—
203C2×C4⋊C4—28no—
204C2×C4⋊C4—24no—
205C2×C4⋊C4—28no—
206C2×C4⋊C4—48no—
207C2×C4⋊C4—44no—
208C2×C4⋊C4—82no—
209C2×C4⋊C4—84no—
210C2×C4⋊C4—84no—
211C2×C4⋊C4C22×C414yes—
212C2×C4⋊C4C22×C418yes—
213C2×C4⋊C4C2×D414yes—
214C2×C4⋊C4C2×D414yes—
215C2×C4⋊C4C2×Q814yes—
216C2×C4⋊C4C2414yes—
217C2×C4⋊C4C2412yes—
218C2×C4⋊C4C2412yes—
219C2×C4⋊C4C2414yes—
220C2×C4⋊C4C2412yes—
221C2×C42—28no—
222C2×C42—24no—
223C2×C42—24no—
224C2×C42—24no—
225C2×C42—28no—
226C2×C42—24no—
227C2×C42—28no—
228C2×C42—48no—
229C2×C42—44no—
230C2×C42—84no—
231C2×C42C22×C414yes—
232C2×C42C2×D414yes—
233C2×C42C2×D412yes—
234C2×C42#4114yes—
235C2×C42C2414yes—
236C2×C42C2412yes—
237#107C22×C4132yes—
238#106—48no—
239C4⋊C8C22×C4116yes—
240#103—28no—
241#103C22×C4132yes—
242#103C2×Q8116yescomplemented
243#97—48no—
244C4×C8—28no—
245#95—28no—
246#95—28no—
247#95—28no—
248#95—24no—
249#95C2×D418yes—
250C24C22×D411yescharacteristic
251C2×Q8—24no—
252C2×Q8—216no—
253C2×Q8—28no—
254C2×Q8—24no—
255C2×Q8—24no—
256C2×Q8—28no—
257C2×Q8—28no—
258C2×Q8—22no—
259C2×Q8—22no—
260C2×Q8—22no—
261C2×Q8—816no—
262C2×Q8—84no—
263C2×Q8—84no—
264C2×Q8C4×Q8116yes—
265C2×Q8C23×C414yes—
266C2×Q8C22×Q814yes—
267C2×Q8C2×#4114yes—
268C22×C4—24no—
269C22×C4—24no—
270C22×C4—24no—
271C22×C4—22no—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—24no—
275C22×C4—28no—
276C22×C4—24no—
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—24no—
280C22×C4—24no—
281C22×C4—24no—
282C22×C4—24no—
283C22×C4—22no—
284C22×C4—22no—
285C22×C4—24no—
286C22×C4—22no—
287C22×C4—24no—
288C22×C4—42no—
289C22×C4—42no—
290C22×C4—44no—
291C22×C4—42no—
292C22×C4—44no—
293C22×C4—42no—
294C22×C4—44no—
295C22×C4—42no—
296C22×C4—42no—
297C22×C4—44no—
298C22×C4—44no—
299C22×C4—42no—
300C22×C4C4×D414yes—
301C22×C4C4×D414yes—
302C22×C4#13714yes—
303C22×C4#13714yes—
304C22×C4C23×C412yes—
305C22×C4C22×D414yes—
306C22×C4C22×D414yes—
307C22×C4C22×D412yes—
308C22×C4C22×D411yescharacteristic
309C22×C4C22×D412yes—
310C22×C4C22×Q812yes—
311C22×C4C2×#4112yes—
312C22×C4C2×#4112yes—
313C22×C4H(5,𝔽2)12yes—
314C22×C42−1+412yes—
315C22×C4C2511yescharacteristic
316C2×C8—216no—
317C2×C8—28no—
318C2×C8—22no—
319C2×C8—22no—
320C2×C8—24no—
321C2×C8—24no—
322C2×C8—22no—
323C2×C8—22no—
324C2×C8—22no—
325C2×C8—44no—
326C2×C8C23×C418yes—
327C2×C8C22×Q814yes—
328C4⋊C4—216no—
329C4⋊C4—216no—
330C4⋊C4—24no—
331C4⋊C4—28no—
332C4⋊C4—24no—
333C4⋊C4—28no—
334C4⋊C4—28no—
335C4⋊C4—22no—
336C4⋊C4—24no—
337C4⋊C4—22no—
338C4⋊C4—22no—
339C4⋊C4—24no—
340C4⋊C4—22no—
341C4⋊C4—24no—
342C4⋊C4—416no—
343C4⋊C4—42no—
344C4⋊C4—44no—
345C4⋊C4—48no—
346C4⋊C4—84no—
347C4⋊C4—88no—
348C4⋊C4—88no—
349C4⋊C4C23×C418yes—
350C4⋊C4C23×C414yes—
351C4⋊C4C22×Q814yes—
352C42—216no—
353C42—28no—
354C42—24no—
355C42—24no—
356C42—416no—
357C42—48no—
358C42—88no—
359C42C4×D418yes—
360C42C23×C414yes—
361C42C2×#4114yes—
362C23C2×C4×D412yes—
363C23#54612yes—
364C23D4×Q812yes—
365C23C2×#13712yes—
366C23C2×#13712yes—
367C23#57612yes—
368C23#57712yes—
369C23C23×D411yescharacteristic
370Q8—216no—
371Q8—24no—
372Q8—24no—
373Q8—24no—
374Q8—816no—
375Q8C2×C4×Q818yes—
376C2×C4—216no—
377C2×C4—24no—
378C2×C4—28no—
379C2×C4—24no—
380C2×C4—24no—
381C2×C4—22no—
382C2×C4—22no—
383C2×C4—24no—
384C2×C4—28no—
385C2×C4—24no—
386C2×C4—24no—
387C2×C4—24no—
388C2×C4—24no—
389C2×C4—24no—
390C2×C4—24no—
391C2×C4—24no—
392C2×C4—48no—
393C2×C4—48no—
394C2×C4—48no—
395C2×C4—48no—
396C2×C4—416no—
397C2×C4—42no—
398C2×C4—42no—
399C2×C4—44no—
400C2×C4—42no—
401C2×C4—44no—
402C2×C4—42no—
403C2×C4—44no—
404C2×C4—42no—
405C2×C4—42no—
406C2×C4—44no—
407C2×C4—44no—
408C2×C4—42no—
409C2×C4—84no—
410C2×C4—88no—
411C2×C4#441116yes—
412C2×C4C2×C4×D414yes—
413C2×C4C2×C4×D412yes—
414C2×C4C2×C4×D414yes—
415C2×C4C2×C4×Q814yes—
416C2×C4#52014yes—
417C2×C4#54612yes—
418C2×C4D4×Q812yes—
419C2×C4#55214yes—
420C2×C4#55414yes—
421C2×C4C2×#13714yes—
422C2×C4C2×#13714yes—
423C2×C4C24×C411yescharacteristic
424C2×C4C23×Q811yescharacteristic
425C2×C4C22×#4111yescharacteristic
426C2×C4C22×#4111yescharacteristic
427C2×C4C2×H(5,𝔽2)11yescharacteristic
428C2×C4C2×2−1+411yescharacteristic
429C8—28no—
430C8—24no—
431C8—42no—
432C22#236014yes—
433C22C2×#44114yes—
434C22#294614yes—
435C22#332914yes—
436C22#333314yes—
437C22#338514yes—
438C22#338714yes—
439C22C22×C4×D411yescharacteristic
440C22C2×#54611yescharacteristic
441C22C2×D4×Q811yescharacteristic
442C22C22×#13711yescharacteristic
443C22C22×#13711yescharacteristic
444C22C2×#57611yescharacteristic
445C22C2×#57711yescharacteristic
446C4—28no—
447C4—24no—
448C4—44no—
449C4—44no—
450C4—44no—
451C4—44no—
452C4—48no—
453C4—82no—
454C4—84no—
455C4#236014yes—
456C4C2×#44118yes—
457C4C22×C4×Q811yescharacteristic
458C4C2×#52011yescharacteristic
459C4C2×#55211yescharacteristic
460C4C2×#55411yescharacteristic
461C2#2297118yesdirect product factor
462C2C2×#236011yescharacteristic
463C2C22×#44111yescharacteristic
464C2C2×#294611yescharacteristic
465C2C2×#332911yescharacteristic
466C2C2×#333311yescharacteristic
467C2C2×#338511yescharacteristic
468C2C2×#338711yescharacteristic
subgroupG/H
center, socle, prime radicalC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C4⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #22971C2direct (N × H)
16. C2×#477C4semidirect
93. #477C2×C4semidirect
102. C2×#103Q8semidirect
242. #103C2×Q8semidirect
461. C2#22971direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4772
C2×#23692
C2×Q8×C4⋊C42
#229712
C2×#19902
C2×#19482
C2×#19432
C2×#19182
C2×#18652
C2×#17702
C2×#17632
C2×C4×#1032