Finite Group Databasebeta

← C2×#26445 #6446263

Subgroups — C2×#26445 #6446263

Order 512.

1806 conjugacy classes of subgroups.

The subgroup lattice has 438 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2552C211yesmaximal, characteristic
2C2×#2369C211yesmaximal, characteristic
3#26445C2116yesmaximal, direct product factor
4C2×#2086C212yesmaximal
5C2×#2059C212yesmaximal
6C2×#1990C211yesmaximal, characteristic
7C2×#1989C212yesmaximal
8C2×#1987C211yesmaximal, characteristic
9C2×#1947C211yesmaximal, characteristic
10C2×#1939C211yesmaximal, characteristic
11C2×#1920C212yesmaximal
12C2×C4×#106C211yesmaximal, characteristic
13C22×C4⋊Q8C2211yescharacteristic
14C22×#125C2212yes—
15C22×#107C2212yes—
16C22×#106C2211yescharacteristic
17C22×#106C2211yescharacteristic
18C22×C4⋊C8C2211yescharacteristic
19C22×C4⋊C8C2212yes—
20C22×C4×C8C2211yescharacteristic
21#2552—24no—
22#2552C2218yes—
23C2×#398—22no—
24#2369—24no—
25#2369C2218yes—
26C2×#391—22no—
27C2×#389—21no—
28C2×#389—21no—
29C2×#389C2212yes—
30C2×#389C2212yes—
31C2×#384—21no—
32C2×#384C2211yescharacteristic
33C2×C4×C4⋊C4—21no—
34C2×C4×C4⋊C4C2212yes—
35C2×C4×C4⋊C4C2211yescharacteristic
36C2×C4×C4⋊C4C2211yescharacteristic
37C2×C4×C4⋊C4C2211yescharacteristic
38#2086C22116yes—
39#2059C22116yes—
40#1990C2218yes—
41#1989C22116yes—
42#1987C2218yes—
43#1947C2218yes—
44#1939C2218yes—
45#1920C22116yes—
46C4×#106C2218yes—
47C2×#340C2212yes—
48C2×#340C2212yes—
49C2×#340C2212yes—
50C2×#340C2212yes—
51C2×#340C2211yescharacteristic
52C2×#340C2212yes—
53C2×#340C2211yescharacteristic
54C2×#336C2212yes—
55C23×Q8—21no—
56C23×C8C2311yescharacteristic
57C23×C8C2312yes—
58C23×C8C2311yescharacteristic
59C2×C4⋊Q8—22no—
60C2×C4⋊Q8—24no—
61C2×C4⋊Q8Q818yes—
62C2×C4⋊Q8C2314yes—
63C2×#125—28no—
64C2×#125—24no—
65C2×#125—44no—
66C2×#125C2318yes—
67C22×C4⋊C4—21no—
68C22×C4⋊C4—22no—
69C22×C4⋊C4—22no—
70C22×C4⋊C4—21no—
71C22×C4⋊C4—21no—
72C22×C4⋊C4—22no—
73C22×C4⋊C4—22no—
74C22×C4⋊C4D411yescharacteristic
75C22×C4⋊C4D411yescharacteristic
76C22×C4⋊C4C2311yescharacteristic
77C22×C4⋊C4C2312yes—
78C22×C4⋊C4C2311yescharacteristic
79C22×C4⋊C4C2311yescharacteristic
80C22×C4⋊C4C2312yes—
81C22×C4⋊C4C2311yescharacteristic
82C22×C42—21no—
83C22×C42—21no—
84C22×C42—22no—
85C22×C42C2312yes—
86C22×C42C2311yescharacteristic
87C2×#107—44no—
88C2×#107C2318yes—
89C2×#106—24no—
90C2×#106Q818yescomplemented
91C2×#106C2314yes—
92C2×#106C2314yes—
93C2×C4⋊C8—24no—
94C2×C4⋊C8—44no—
95C2×C4⋊C8C2314yes—
96C2×C4⋊C8C2318yes—
97C2×C4×C8—24no—
98C2×C4×C8C2314yes—
99#398—216no—
100#391—216no—
101#389—28no—
102#389—28no—
103#389—24no—
104#389—24no—
105#389C2318yes—
106#389C2318yes—
107#384—28no—
108#384—22no—
109#384C2314yes—
110C4×C4⋊C4—28no—
111C4×C4⋊C4—24no—
112C4×C4⋊C4—22no—
113C4×C4⋊C4—22no—
114C4×C4⋊C4D414yes—
115C4×C4⋊C4C2318yes—
116C4×C4⋊C4C2314yes—
117C4×C4⋊C4C2314yes—
118C4×C4⋊C4C2314yes—
119C2×#95—21no—
120C2×#95—22no—
121C2×#95—22no—
122C2×#95—22no—
123C2×#95—21no—
124C2×#95D412yes—
125#340C2318yes—
126#340C2318yes—
127#340C2314yes—
128#340C2318yes—
129#340C2318yes—
130#340C2318yes—
131#340C2314yes—
132#336C2318yes—
133C22×Q8—28no—
134C22×Q8—24no—
135C22×Q8—82no—
136C22×Q8—82no—
137C23×C4—21no—
138C23×C4—22no—
139C23×C4—21no—
140C23×C4—21no—
141C23×C4—22no—
142C23×C4—21no—
143C23×C4C2×D412yes—
144C23×C4C2×D412yes—
145C23×C4C2×D411yescharacteristic
146C23×C4C2×D411yescharacteristic
147C23×C4C2411yescharacteristic
148C22×C8—22no—
149C22×C8—22no—
150C22×C8—22no—
151C22×C8—24no—
152C22×C8—22no—
153C22×C8—24no—
154C22×C8—22no—
155C22×C8—24no—
156C22×C8C2×Q814yes—
157C22×C8C2414yes—
158C22×C8C2412yes—
159C22×C8C2412yes—
160C4⋊Q8—216no—
161C4⋊Q8—28no—
162C4⋊Q8C2×Q8116yes—
163#125—216no—
164#125—48no—
165#125—416no—
166C2×C4⋊C4—28no—
167C2×C4⋊C4—24no—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—24no—
170C2×C4⋊C4—21no—
171C2×C4⋊C4—22no—
172C2×C4⋊C4—21no—
173C2×C4⋊C4—21no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—22no—
176C2×C4⋊C4—22no—
177C2×C4⋊C4—22no—
178C2×C4⋊C4—24no—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—24no—
181C2×C4⋊C4—22no—
182C2×C4⋊C4—28no—
183C2×C4⋊C4—28no—
184C2×C4⋊C4—24no—
185C2×C4⋊C4—22no—
186C2×C4⋊C4—21no—
187C2×C4⋊C4—28no—
188C2×C4⋊C4—24no—
189C2×C4⋊C4—28no—
190C2×C4⋊C4—48no—
191C2×C4⋊C4—48no—
192C2×C4⋊C4—44no—
193C2×C4⋊C4—82no—
194C2×C4⋊C4—84no—
195C2×C4⋊C4—84no—
196C2×C4⋊C4C2×D414yes—
197C2×C4⋊C4C2×D414yes—
198C2×C4⋊C4C2×Q818yes—
199C2×C4⋊C4C2×Q814yes—
200C2×C4⋊C4C2×Q814yes—
201C2×C4⋊C4#4114yes—
202C2×C4⋊C4C2414yes—
203C2×C4⋊C4C2412yes—
204C2×C4⋊C4C2414yes—
205C2×C4⋊C4C2412yes—
206C2×C4⋊C4C2412yes—
207C2×C4⋊C4C2412yes—
208C2×C42—24no—
209C2×C42—24no—
210C2×C42—24no—
211C2×C42—24no—
212C2×C42—28no—
213C2×C42—44no—
214C2×C42—44no—
215C2×C42—84no—
216C2×C42C2×D414yes—
217C2×C42C2×D412yes—
218C2×C42C2×Q814yes—
219C2×C42#4114yes—
220C2×C42C2414yes—
221C2×C42C2412yes—
222#107—48no—
223#106—28no—
224#106C2×Q8116yescomplemented
225C4⋊C8—28no—
226C4⋊C8—48no—
227C4×C8—28no—
228#95—28no—
229#95—28no—
230#95—24no—
231#95—24no—
232#95—28no—
233#95C2×D418yes—
234C24C22×D411yescharacteristic
235C2×Q8—216no—
236C2×Q8—816no—
237C2×Q8—84no—
238C2×Q8—84no—
239C22×C4—22no—
240C22×C4—22no—
241C22×C4—28no—
242C22×C4—24no—
243C22×C4—24no—
244C22×C4—24no—
245C22×C4—24no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—24no—
251C22×C4—22no—
252C22×C4—22no—
253C22×C4—24no—
254C22×C4—22no—
255C22×C4—22no—
256C22×C4—24no—
257C22×C4—42no—
258C22×C4—42no—
259C22×C4—42no—
260C22×C4—42no—
261C22×C4—44no—
262C22×C4—42no—
263C22×C4—44no—
264C22×C4—42no—
265C22×C4—44no—
266C22×C4—42no—
267C22×C4—42no—
268C22×C4—44no—
269C22×C4—44no—
270C22×C4—42no—
271C22×C4C22⋊Q814yes—
272C22×C4C22⋊Q814yes—
273C22×C4#13514yes—
274C22×C4#13714yes—
275C22×C4C22×D414yes—
276C22×C4C22×D414yes—
277C22×C4C22×D412yes—
278C22×C4C22×D411yescharacteristic
279C22×C4C22×D412yes—
280C22×C4C22×Q812yes—
281C22×C4C22×Q812yes—
282C22×C4C2×#4112yes—
283C22×C4C2×#4112yes—
284C22×C4H(5,𝔽2)12yes—
285C22×C42−1+412yes—
286C22×C4C2511yescharacteristic
287C2×C8—28no—
288C2×C8—22no—
289C2×C8—22no—
290C2×C8—22no—
291C2×C8—24no—
292C2×C8—22no—
293C2×C8—24no—
294C2×C8—24no—
295C2×C8—22no—
296C2×C8—44no—
297C2×C8—48no—
298C2×C8C22×Q814yes—
299C4⋊C4—216no—
300C4⋊C4—28no—
301C4⋊C4—24no—
302C4⋊C4—24no—
303C4⋊C4—24no—
304C4⋊C4—28no—
305C4⋊C4—28no—
306C4⋊C4—24no—
307C4⋊C4—22no—
308C4⋊C4—22no—
309C4⋊C4—22no—
310C4⋊C4—22no—
311C4⋊C4—24no—
312C4⋊C4—22no—
313C4⋊C4—24no—
314C4⋊C4—416no—
315C4⋊C4—416no—
316C4⋊C4—42no—
317C4⋊C4—44no—
318C4⋊C4—48no—
319C4⋊C4—84no—
320C4⋊C4—88no—
321C4⋊C4—88no—
322C4⋊C4C22×Q814yes—
323C4⋊C4C22×Q814yes—
324C4⋊C4C22×Q818yes—
325C4⋊C4C2×#4114yes—
326C42—28no—
327C42—24no—
328C42—24no—
329C42—48no—
330C42—48no—
331C42—88no—
332C42C22⋊Q818yes—
333C42C22×Q814yes—
334C42C2×#4114yes—
335C23C2×C22⋊Q812yes—
336C23#54612yes—
337C23D4×Q812yes—
338C23C2×#13512yes—
339C23C2×#13712yes—
340C23#57612yes—
341C23#57712yes—
342C23C23×D411yescharacteristic
343Q8—816no—
344C2×C4—28no—
345C2×C4—22no—
346C2×C4—22no—
347C2×C4—28no—
348C2×C4—24no—
349C2×C4—24no—
350C2×C4—24no—
351C2×C4—24no—
352C2×C4—24no—
353C2×C4—24no—
354C2×C4—24no—
355C2×C4—24no—
356C2×C4—24no—
357C2×C4—48no—
358C2×C4—48no—
359C2×C4—416no—
360C2×C4—48no—
361C2×C4—48no—
362C2×C4—48no—
363C2×C4—42no—
364C2×C4—42no—
365C2×C4—42no—
366C2×C4—42no—
367C2×C4—44no—
368C2×C4—42no—
369C2×C4—44no—
370C2×C4—42no—
371C2×C4—44no—
372C2×C4—42no—
373C2×C4—42no—
374C2×C4—44no—
375C2×C4—42no—
376C2×C4—44no—
377C2×C4—88no—
378C2×C4—84no—
379C2×C4#479116yes—
380C2×C4C2×C22⋊Q814yes—
381C2×C4C2×C22⋊Q814yes—
382C2×C4C2×C22⋊Q812yes—
383C2×C4#53314yes—
384C2×C4#54214yes—
385C2×C4#54612yes—
386C2×C4D4×Q812yes—
387C2×C4#55714yes—
388C2×C4Q8214yes—
389C2×C4C2×#13514yes—
390C2×C4C2×#13714yes—
391C2×C4C23×Q811yescharacteristic
392C2×C4C23×Q811yescharacteristic
393C2×C4C22×#4111yescharacteristic
394C2×C4C22×#4111yescharacteristic
395C2×C4C2×H(5,𝔽2)11yescharacteristic
396C2×C4C2×2−1+411yescharacteristic
397C8—24no—
398C8—42no—
399C8—44no—
400C22#245114yes—
401C22C2×#47914yes—
402C22#308114yes—
403C22#330514yes—
404C22#333114yes—
405C22#338114yes—
406C22#338514yes—
407C22C22×C22⋊Q811yescharacteristic
408C22C2×#54611yescharacteristic
409C22C2×D4×Q811yescharacteristic
410C22C22×#13511yescharacteristic
411C22C22×#13711yescharacteristic
412C22C2×#57611yescharacteristic
413C22C2×#57711yescharacteristic
414C4—24no—
415C4—48no—
416C4—44no—
417C4—44no—
418C4—44no—
419C4—44no—
420C4—44no—
421C4—84no—
422C4—82no—
423C4#245114yes—
424C4C2×#47918yes—
425C4C2×#53311yescharacteristic
426C4C2×#54211yescharacteristic
427C4C2×#55711yescharacteristic
428C4C2×Q8211yescharacteristic
429C2#2644518yesdirect product factor
430C2C2×#245111yescharacteristic
431C2C22×#47911yescharacteristic
432C2C2×#308111yescharacteristic
433C2C2×#330511yescharacteristic
434C2C2×#333111yescharacteristic
435C2C2×#338111yescharacteristic
436C2C2×#338511yescharacteristic
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×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
3. #26445C2direct (N × H)
90. C2×#106Q8semidirect
224. #106C2×Q8semidirect
429. C2#26445direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#25522
C2×#23692
#264452
C2×#20862
C2×#20592
C2×#19902
C2×#19892
C2×#19872
C2×#19472
C2×#19392
C2×#19202
C2×C4×#1062