Finite Group Databasebeta

← C2×#25651 #6449964

Subgroups — C2×#25651 #6449964

Order 512.

3206 conjugacy classes of subgroups.

The subgroup lattice has 429 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#557C211yesmaximal, characteristic
2C22×#487C211yesmaximal, characteristic
3C22×#477C211yesmaximal, characteristic
4C2×#2567C211yesmaximal, characteristic
5#25651C2116yesmaximal, direct product factor
6C2×#2043C214yesmaximal
7C2×#1984C211yesmaximal, characteristic
8C2×#1981C211yesmaximal, characteristic
9C2×#1863C214yesmaximal
10C2×C4×#103C211yesmaximal, characteristic
11C2×#557—28no—
12C2×#557—28no—
13C2×#557—24no—
14C2×#557C2218yes—
15C22×C4⋊Q8C2212yes—
16C22×C4⋊Q8C2211yescharacteristic
17C22×C4⋊Q8C2211yescharacteristic
18C22×#125—22no—
19C22×#125—21no—
20C22×C4×Q8—21no—
21C22×C4×Q8C2212yes—
22C22×C4×Q8C2211yescharacteristic
23C22×C4×Q8C2211yescharacteristic
24C2×#487—28no—
25C2×#487C2218yes—
26C2×#477—28no—
27C2×#477C2218yes—
28C22×#107C2212yes—
29C22×C4⋊C8C2211yescharacteristic
30C22×#103C2214yes—
31C22×#103C2212yes—
32C22×#103C2214yes—
33C22×#103C2212yes—
34C22×C4×C8C2211yescharacteristic
35#2567—24no—
36#2567C2218yes—
37C2×#395—22no—
38C2×#391—21no—
39C2×#389C2214yes—
40C2×#384—21no—
41C2×C4×C4⋊C4C2211yescharacteristic
42#2043C22132yes—
43#1984C2218yes—
44#1981C2218yes—
45#1863C22132yes—
46C4×#103C2218yes—
47C2×#340C2212yes—
48C2×#336C2214yes—
49C23×Q8—21no—
50C23×Q8D411yescharacteristic
51C23×Q8C2312yes—
52C23×Q8C2311yescharacteristic
53C23×C8C2312yes—
54C23×C8C2312yes—
55#557—264no—
56#557—232no—
57#557—232no—
58C2×C4⋊Q8—28no—
59C2×C4⋊Q8—28no—
60C2×C4⋊Q8—24no—
61C2×C4⋊Q8—22no—
62C2×C4⋊Q8—24no—
63C2×C4⋊Q8—22no—
64C2×C4⋊Q8—24no—
65C2×C4⋊Q8—24no—
66C2×C4⋊Q8D418yes—
67C2×C4⋊Q8C2318yes—
68C2×C4⋊Q8C2314yes—
69C2×C4⋊Q8C2314yes—
70C2×#125—232no—
71C2×#125—216no—
72C2×#125—28no—
73C2×#125—216no—
74C2×C4×Q8—216no—
75C2×C4×Q8—28no—
76C2×C4×Q8—28no—
77C2×C4×Q8—28no—
78C2×C4×Q8—24no—
79C2×C4×Q8—24no—
80C2×C4×Q8—22no—
81C2×C4×Q8—24no—
82C2×C4×Q8—24no—
83C2×C4×Q8D418yes—
84C2×C4×Q8D414yes—
85C2×C4×Q8C2318yes—
86C2×C4×Q8C2314yes—
87C2×C4×Q8C2314yes—
88C22×C4⋊C4—22no—
89C22×C4⋊C4—21no—
90C22×C4⋊C4—22no—
91C22×C4⋊C4—21no—
92C22×C4⋊C4—22no—
93C22×C4⋊C4—21no—
94C22×C4⋊C4—21no—
95C22×C4⋊C4—24no—
96C22×C4⋊C4D412yes—
97C22×C4⋊C4D411yescharacteristic
98C22×C4⋊C4C2312yes—
99C22×C4⋊C4C2311yescharacteristic
100C22×C4⋊C4C2312yes—
101C22×C42—22no—
102C22×C42—21no—
103C22×C42—21no—
104C22×C42C2312yes—
105C22×C42C2311yescharacteristic
106#487—232no—
107#477—232no—
108C2×#107—28no—
109C2×#107C2318yes—
110C2×C4⋊C8—24no—
111C2×C4⋊C8C2314yes—
112C2×#103—28no—
113C2×#103—216no—
114C2×#103—216no—
115C2×#103—28no—
116C2×#103C2318yes—
117C2×#103C23116yes—
118C2×#103C23116yes—
119C2×#103C2318yes—
120C2×C4×C8—24no—
121C2×C4×C8C2314yes—
122#395—216no—
123#391—28no—
124#389—28no—
125#389C23116yes—
126#384—28no—
127C4×C4⋊C4—22no—
128C4×C4⋊C4C2314yes—
129C2×#95—21no—
130C2×#95—24no—
131#340C2318yes—
132#336C23116yes—
133C22×Q8—24no—
134C22×Q8—24no—
135C22×Q8—24no—
136C22×Q8—22no—
137C22×Q8—22no—
138C22×Q8—21no—
139C22×Q8—24no—
140C22×Q8—24no—
141C22×Q8—28no—
142C22×Q8—24no—
143C22×Q8—28no—
144C22×Q8—44no—
145C22×Q8—84no—
146C22×Q8Q1618yes—
147C22×Q8C2×D418yes—
148C22×Q8C2×D414yes—
149C22×Q8C2×D414yes—
150C22×Q8C2414yes—
151C22×Q8C2412yes—
152C23×C4—22no—
153C23×C4—21no—
154C23×C4—21no—
155C23×C4—22no—
156C23×C4—22no—
157C23×C4C2×D412yes—
158C23×C4C2×D411yescharacteristic
159C23×C4C2×D412yes—
160C23×C4C2×D411yescharacteristic
161C23×C4C2411yescharacteristic
162C22×C8—24no—
163C22×C8—24no—
164C22×C8—28no—
165C22×C8—24no—
166C22×C8—24no—
167C22×C8C2414yes—
168C22×C8C2414yes—
169C4⋊Q8—232no—
170C4⋊Q8—216no—
171C4⋊Q8—216no—
172C4⋊Q8—216no—
173C4⋊Q8—28no—
174C4⋊Q8—28no—
175C4⋊Q8—28no—
176C4⋊Q8—48no—
177C4⋊Q8C2×D4116yes—
178#125—2128no—
179#125—264no—
180C4×Q8—264no—
181C4×Q8—232no—
182C4×Q8—216no—
183C4×Q8—216no—
184C4×Q8—216no—
185C4×Q8—216no—
186C4×Q8—28no—
187C4×Q8—28no—
188C4×Q8—28no—
189C4×Q8C2×D4116yes—
190C2×C4⋊C4—216no—
191C2×C4⋊C4—216no—
192C2×C4⋊C4—216no—
193C2×C4⋊C4—28no—
194C2×C4⋊C4—28no—
195C2×C4⋊C4—28no—
196C2×C4⋊C4—28no—
197C2×C4⋊C4—24no—
198C2×C4⋊C4—28no—
199C2×C4⋊C4—24no—
200C2×C4⋊C4—28no—
201C2×C4⋊C4—24no—
202C2×C4⋊C4—28no—
203C2×C4⋊C4—24no—
204C2×C4⋊C4—21no—
205C2×C4⋊C4—22no—
206C2×C4⋊C4—22no—
207C2×C4⋊C4—24no—
208C2×C4⋊C4—24no—
209C2×C4⋊C4—24no—
210C2×C4⋊C4—24no—
211C2×C4⋊C4—22no—
212C2×C4⋊C4—216no—
213C2×C4⋊C4—44no—
214C2×C4⋊C4—88no—
215C2×C4⋊C4C2×D414yes—
216C2×C4⋊C4C2×D418yes—
217C2×C4⋊C4C2×D414yes—
218C2×C4⋊C4#4118yes—
219C2×C4⋊C4C2414yes—
220C2×C4⋊C4C2412yes—
221C2×C4⋊C4C2414yes—
222C2×C42—216no—
223C2×C42—28no—
224C2×C42—24no—
225C2×C42—24no—
226C2×C42—28no—
227C2×C42—24no—
228C2×C42—24no—
229C2×C42—44no—
230C2×C42C2×D414yes—
231C2×C42C2×D412yes—
232C2×C42C2×D414yes—
233C2×C42C2×D414yes—
234C2×C42C2414yes—
235C2×C42C2412yes—
236#107—216no—
237C4⋊C8—28no—
238#103—216no—
239#103—232no—
240#103—232no—
241#103—216no—
242C4×C8—28no—
243#95—24no—
244#95—216no—
245C24C22×D411yescharacteristic
246C2×Q8—28no—
247C2×Q8—28no—
248C2×Q8—24no—
249C2×Q8—28no—
250C2×Q8—24no—
251C2×Q8—22no—
252C2×Q8—232no—
253C2×Q8—28no—
254C2×Q8—28no—
255C2×Q8—232no—
256C2×Q8—24no—
257C2×Q8—28no—
258C2×Q8—24no—
259C2×Q8—28no—
260C2×Q8—48no—
261C2×Q8—48no—
262C2×Q8—48no—
263C2×Q8—48no—
264C2×Q8—44no—
265C2×Q8—48no—
266C2×Q8—88no—
267C2×Q8—816no—
268C2×Q8C2×Q16116yes—
269C2×Q8C22×D418yes—
270C2×Q8C22×D414yes—
271C22×C4—24no—
272C22×C4—24no—
273C22×C4—24no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—28no—
277C22×C4—24no—
278C22×C4—28no—
279C22×C4—28no—
280C22×C4—24no—
281C22×C4—22no—
282C22×C4—24no—
283C22×C4—22no—
284C22×C4—24no—
285C22×C4—44no—
286C22×C4—48no—
287C22×C4—44no—
288C22×C4—44no—
289C22×C4—44no—
290C22×C4—44no—
291C22×C4—48no—
292C22×C4#12014yes—
293C22×C4#12014yes—
294C22×C4C2×Q1618yes—
295C22×C4C2×Q1614yes—
296C22×C4#13714yes—
297C22×C4C22×D414yes—
298C22×C4C22×D412yes—
299C22×C4C22×D414yes—
300C22×C4C22×D411yescharacteristic
301C22×C4C22×D412yes—
302C22×C4C22×D412yes—
303C22×C4C22×D412yes—
304C22×C4C2×#4114yes—
305C22×C42−1+414yes—
306C22×C4C2511yescharacteristic
307C2×C8—24no—
308C2×C8—24no—
309C2×C8—28no—
310C2×C8—24no—
311C2×C8—24no—
312C2×C8—48no—
313C2×C8—48no—
314C4⋊C4—232no—
315C4⋊C4—232no—
316C4⋊C4—232no—
317C4⋊C4—216no—
318C4⋊C4—216no—
319C4⋊C4—216no—
320C4⋊C4—24no—
321C4⋊C4—216no—
322C4⋊C4—28no—
323C4⋊C4—28no—
324C4⋊C4—22no—
325C4⋊C4—24no—
326C4⋊C4—24no—
327C4⋊C4—24no—
328C4⋊C4—44no—
329C4⋊C4—48no—
330C4⋊C4—816no—
331C4⋊C4C22×D414yes—
332C4⋊C4C2×#4118yes—
333C42—232no—
334C42—216no—
335C42—28no—
336C42—24no—
337C42—24no—
338C42—48no—
339C42#12018yes—
340C42C22×D414yes—
341C42C22×D414yes—
342C23C2×#12012yes—
343C23#54814yes—
344C23C22×Q1612yes—
345C23C2×#13712yes—
346C23#57714yes—
347C23C23×D411yescharacteristic
348Q8—232no—
349Q8—24no—
350Q8—24no—
351Q8—216no—
352Q8—44no—
353Q8—44no—
354Q8—48no—
355Q8—416no—
356Q8—44no—
357Q8—816no—
358C2×C4—24no—
359C2×C4—216no—
360C2×C4—28no—
361C2×C4—24no—
362C2×C4—24no—
363C2×C4—24no—
364C2×C4—24no—
365C2×C4—28no—
366C2×C4—24no—
367C2×C4—28no—
368C2×C4—28no—
369C2×C4—416no—
370C2×C4—48no—
371C2×C4—416no—
372C2×C4—44no—
373C2×C4—48no—
374C2×C4—48no—
375C2×C4—48no—
376C2×C4—44no—
377C2×C4—44no—
378C2×C4—44no—
379C2×C4—44no—
380C2×C4—48no—
381C2×C4—88no—
382C2×C4#451116yes—
383C2×C4C2×#12014yes—
384C2×C4C2×#12012yes—
385C2×C4C2×#12014yes—
386C2×C4#53214yes—
387C2×C4#53614yes—
388C2×C4#54718yes—
389C2×C4#54814yes—
390C2×C4C22×Q1618yes—
391C2×C4C22×Q1614yes—
392C2×C4C2×#13714yes—
393C2×C4C23×D411yescharacteristic
394C2×C4C23×D411yescharacteristic
395C2×C4C22×#4112yes—
396C2×C4C2×2−1+412yes—
397C8—44no—
398C8—44no—
399C22#243214yes—
400C22C2×#45114yes—
401C22#301014yes—
402C22#336318yes—
403C22#337218yes—
404C22C22×#12011yescharacteristic
405C22C2×#54812yes—
406C22C23×Q1611yescharacteristic
407C22C22×#13711yescharacteristic
408C22C2×#57712yes—
409C4—28no—
410C4—24no—
411C4—48no—
412C4—44no—
413C4—48no—
414C4—44no—
415C4—44no—
416C4—84no—
417C4#243214yes—
418C4C2×#45118yes—
419C4C2×#53211yescharacteristic
420C4C2×#53611yescharacteristic
421C4C2×#54712yes—
422C2#2565118yesdirect product factor
423C2C2×#243211yescharacteristic
424C2C22×#45111yescharacteristic
425C2C2×#301011yescharacteristic
426C2C2×#336312yes—
427C2C2×#337212yes—
subgroupG/H
center, socle, prime radicalC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×Q8 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #25651C2direct (N × H)
422. C2#25651direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5572
C22×#4872
C22×#4772
C2×#25672
#256512
C2×#20432
C2×#19842
C2×#19812
C2×#18632
C2×C4×#1032