Finite Group Databasebeta

← C2×#25826 #6445792

Subgroups — C2×#25826 #6445792

Order 512.

2946 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
1C2×#3502C211yesmaximal, characteristic
2C2×#3165C212yesmaximal
3C2×#2568C211yesmaximal, characteristic
4#25826C2116yesmaximal, direct product factor
5C2×#2061C214yesmaximal
6C2×#1986C212yesmaximal
7C2×#1857C214yesmaximal
8C2×C4×#101C211yesmaximal, characteristic
9#3502—28no—
10#3502—24no—
11#3502C2218yes—
12C2×Q82—22no—
13C2×#557—22no—
14C2×#557—24no—
15C2×#544—22no—
16C2×#544C2212yes—
17C2×#533—22no—
18C2×#533C2212yes—
19C22×C4⋊Q8C2211yescharacteristic
20C2×#519C2212yes—
21C22×C4×Q8C2211yescharacteristic
22#3165—28no—
23#3165C22116yes—
24C2×#501—24no—
25C2×#500—22no—
26C2×#498—22no—
27C2×#428C2218yes—
28C22×#101C2212yes—
29C2×C4×M16C2212yes—
30#2568—24no—
31#2568C2218yes—
32C2×#400—22no—
33C2×#391—22no—
34C2×#391C2212yes—
35C2×#382C2212yes—
36C2×C4×C4⋊C4C2211yescharacteristic
37#2061C22132yes—
38#1986C22116yes—
39#1857C22132yes—
40C4×#101C2218yes—
41C2×#343C2212yes—
42C2×#339C2218yes—
43C23×Q8—21no—
44C23×Q8C2311yescharacteristic
45C22×M16C2314yes—
46Q82—216no—
47Q82—216no—
48#557—216no—
49#557—232no—
50#557—216no—
51#557—232no—
52#544—216no—
53#544—28no—
54#544—216no—
55#544—24no—
56#544C2318yes—
57#533—216no—
58#533—216no—
59#533—24no—
60#533—24no—
61#533D418yes—
62#533C2318yes—
63C2×C4⋊Q8—22no—
64C2×C4⋊Q8—22no—
65C2×C4⋊Q8—28no—
66C2×C4⋊Q8—24no—
67C2×C4⋊Q8—22no—
68C2×C4⋊Q8—22no—
69C2×C4⋊Q8—22no—
70C2×C4⋊Q8—24no—
71C2×C4⋊Q8D412yes—
72C2×C4⋊Q8D412yes—
73C2×C4⋊Q8C2314yes—
74C2×#125—24no—
75C2×#125—28no—
76C2×#125—24no—
77C2×#125D414yes—
78C2×C22⋊Q8—22no—
79C2×C22⋊Q8—24no—
80C2×C22⋊Q8—22no—
81#519—24no—
82#519—28no—
83#519C2318yes—
84C2×C4×Q8—24no—
85C2×C4×Q8—24no—
86C2×C4×Q8—24no—
87C2×C4×Q8—24no—
88C2×C4×Q8—22no—
89C2×C4×Q8—22no—
90C2×C4×Q8—24no—
91C2×C4×Q8—22no—
92C2×C4×Q8—22no—
93C2×C4×Q8D414yes—
94C2×C4×Q8C2314yes—
95C2×#117—24no—
96C2×#117C2314yes—
97C22×C4⋊C4—21no—
98C22×C4⋊C4—21no—
99C22×C4⋊C4D412yes—
100C22×C4⋊C4C2312yes—
101C22×C4⋊C4C2311yescharacteristic
102C22×C42D412yes—
103C22×C42C2312yes—
104C22×C42C2311yescharacteristic
105#501—232no—
106#500—216no—
107#498—216no—
108#428—216no—
109#428C23132yes—
110C2×#107—28no—
111C2×#106—28no—
112C2×#101Q8116yescomplemented
113C2×#101C2318yes—
114C4×M16—24no—
115C4×M16C2318yes—
116C2×#97—22no—
117C2×C4×C8—22no—
118#400—216no—
119#391—24no—
120#391—216no—
121#391C2318yes—
122#382—24no—
123#382C2318yes—
124C4×C4⋊C4—22no—
125C4×C4⋊C4C2314yes—
126C2×#95—21no—
127C2×#95—24no—
128C2×#95—24no—
129#343C2318yes—
130#339C23132yes—
131C22×Q8—24no—
132C22×Q8—22no—
133C22×Q8—22no—
134C22×Q8—22no—
135C22×Q8—22no—
136C22×Q8—24no—
137C22×Q8—24no—
138C22×Q8—48no—
139C22×Q8—42no—
140C22×Q8—41no—
141C22×Q8—41no—
142C22×Q8C2×D412yes—
143C22×Q8C2×Q818yes—
144C22×Q8C2412yes—
145C23×C4—22no—
146C23×C4—22no—
147C23×C4C2×D411yescharacteristic
148C23×C4C2×D412yes—
149C23×C4C2×D412yes—
150C23×C4C2×D411yescharacteristic
151C23×C4C2411yescharacteristic
152C2×M16—24no—
153C2×M16—28no—
154C2×M16C2×Q8116yes—
155C2×M16C2418yes—
156C22×C8—24no—
157C4⋊Q8—216no—
158C4⋊Q8—216no—
159C4⋊Q8—264no—
160C4⋊Q8—216no—
161C4⋊Q8—216no—
162C4⋊Q8—24no—
163C4⋊Q8—24no—
164C4⋊Q8—28no—
165C4⋊Q8—28no—
166C4⋊Q8—44no—
167C4⋊Q8—44no—
168C4⋊Q8C2×D418yes—
169C4⋊Q8C2×D418yes—
170#125—232no—
171#125—264no—
172#125—216no—
173#125—216no—
174#125—28no—
175#125C2×D4116yes—
176C22⋊Q8—216no—
177C22⋊Q8—28no—
178C22⋊Q8—28no—
179C22⋊Q8—28no—
180C22⋊Q8—216no—
181C22⋊Q8—28no—
182C4×Q8—216no—
183C4×Q8—216no—
184C4×Q8—232no—
185C4×Q8—232no—
186C4×Q8—216no—
187C4×Q8—216no—
188C4×Q8—28no—
189C4×Q8—28no—
190C4×Q8—28no—
191C4×Q8—28no—
192C4×Q8—28no—
193C4×Q8—28no—
194C4×Q8—28no—
195C4×Q8—28no—
196#117—216no—
197#117—216no—
198#117—24no—
199#117—24no—
200#117C2×D418yes—
201#117C2418yes—
202C2×C4⋊C4—24no—
203C2×C4⋊C4—24no—
204C2×C4⋊C4—24no—
205C2×C4⋊C4—28no—
206C2×C4⋊C4—24no—
207C2×C4⋊C4—24no—
208C2×C4⋊C4—24no—
209C2×C4⋊C4—22no—
210C2×C4⋊C4—22no—
211C2×C4⋊C4—24no—
212C2×C4⋊C4—22no—
213C2×C4⋊C4—22no—
214C2×C4⋊C4—24no—
215C2×C4⋊C4—24no—
216C2×C4⋊C4—24no—
217C2×C4⋊C4—24no—
218C2×C4⋊C4—22no—
219C2×C4⋊C4—44no—
220C2×C4⋊C4—42no—
221C2×C4⋊C4—42no—
222C2×C4⋊C4C2×D418yes—
223C2×C4⋊C4C2×D412yes—
224C2×C4⋊C4C2×D414yes—
225C2×C4⋊C4C2×D414yes—
226C2×C4⋊C4C2414yes—
227C2×C4⋊C4C2412yes—
228C2×C22⋊C4—24no—
229C2×C42—28no—
230C2×C42—22no—
231C2×C42—22no—
232C2×C42—24no—
233C2×C42—24no—
234C2×C42—28no—
235C2×C42—22no—
236C2×C42C2×D418yes—
237C2×C42C2×D412yes—
238C2×C42C2×D412yes—
239C2×C42C2×D412yes—
240C2×C42C2×D414yes—
241C2×C42C2414yes—
242C2×C42C2412yes—
243#107—232no—
244#106—232no—
245#101C2×Q8132yescomplemented
246#97—28no—
247C4×C8—28no—
248#95—24no—
249#95—216no—
250#95—216no—
251C24C22×D411yescharacteristic
252C2×Q8—216no—
253C2×Q8—24no—
254C2×Q8—28no—
255C2×Q8—28no—
256C2×Q8—24no—
257C2×Q8—216no—
258C2×Q8—216no—
259C2×Q8—24no—
260C2×Q8—24no—
261C2×Q8—416no—
262C2×Q8—44no—
263C2×Q8—44no—
264C2×Q8—48no—
265C2×Q8—84no—
266C2×Q8—84no—
267C2×Q8—88no—
268C2×Q8—88no—
269C2×Q8—84no—
270C2×Q8C4⋊Q818yes—
271C2×Q8C22×Q818yes—
272C22×C4—22no—
273C22×C4—22no—
274C22×C4—24no—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—24no—
278C22×C4—22no—
279C22×C4—22no—
280C22×C4—24no—
281C22×C4—24no—
282C22×C4—42no—
283C22×C4—44no—
284C22×C4—44no—
285C22×C4—44no—
286C22×C4—48no—
287C22×C4—42no—
288C22×C4—42no—
289C22×C4—44no—
290C22×C4#12012yes—
291C22×C4#12011yescharacteristic
292C22×C4#12012yes—
293C22×C4#12012yes—
294C22×C4#12011yescharacteristic
295C22×C4C4⋊Q818yes—
296C22×C4C22×D412yes—
297C22×C4C22×D414yes—
298C22×C4C22×D414yes—
299C22×C4C22×D412yes—
300C22×C4C22×D411yescharacteristic
301C22×C4C22×D412yes—
302C22×C4C22×D412yes—
303C22×C4C22×Q814yes—
304C22×C42−1+414yes—
305C22×C4C2511yescharacteristic
306M16—216no—
307M16—28no—
308M16C22×Q8116yes—
309C2×C8—216no—
310C2×C8—28no—
311C4⋊C4—216no—
312C4⋊C4—216no—
313C4⋊C4—216no—
314C4⋊C4—232no—
315C4⋊C4—216no—
316C4⋊C4—24no—
317C4⋊C4—216no—
318C4⋊C4—28no—
319C4⋊C4—28no—
320C4⋊C4—216no—
321C4⋊C4—24no—
322C4⋊C4—24no—
323C4⋊C4—24no—
324C4⋊C4—28no—
325C4⋊C4—48no—
326C4⋊C4—44no—
327C4⋊C4—48no—
328C4⋊C4C22×D418yes—
329C4⋊C4C22×D418yes—
330C22⋊C4—28no—
331C22⋊C4—28no—
332C42—232no—
333C42—28no—
334C42—28no—
335C42—28no—
336C42—28no—
337C42—28no—
338C42—44no—
339C42#12014yes—
340C42#12014yes—
341C42C22×D414yes—
342C42C22×D414yes—
343C23—22no—
344C23—22no—
345C23C2×#12011yescharacteristic
346C23C2×#12011yescharacteristic
347C23C2×C4⋊Q812yes—
348C23#53612yes—
349C23C23×D411yescharacteristic
350Q8—216no—
351Q8—216no—
352Q8—416no—
353Q8—88no—
354Q8—88no—
355Q8—816no—
356Q8—88no—
357C2×C4—24no—
358C2×C4—24no—
359C2×C4—28no—
360C2×C4—28no—
361C2×C4—22no—
362C2×C4—24no—
363C2×C4—24no—
364C2×C4—24no—
365C2×C4—28no—
366C2×C4—28no—
367C2×C4—24no—
368C2×C4—42no—
369C2×C4—42no—
370C2×C4—48no—
371C2×C4—44no—
372C2×C4—48no—
373C2×C4—44no—
374C2×C4—44no—
375C2×C4—44no—
376C2×C4—48no—
377C2×C4—44no—
378C2×C4—44no—
379C2×C4—82no—
380C2×C4—88no—
381C2×C4—84no—
382C2×C4—84no—
383C2×C4#45414yes—
384C2×C4C2×#12012yes—
385C2×C4C2×#12014yes—
386C2×C4C2×#12012yes—
387C2×C4C2×#12012yes—
388C2×C4C2×C4⋊Q818yes—
389C2×C4C2×C4⋊Q812yes—
390C2×C4#53612yes—
391C2×C4D4×Q818yes—
392C2×C4D4×Q818yes—
393C2×C4C23×D412yes—
394C2×C4C23×Q812yes—
395C2×C4C2×2−1+412yes—
396C8—216no—
397C22—21no—
398C22—21no—
399C22—24no—
400C22—24no—
401C22—21no—
402C22—21no—
403C22#243412yes—
404C22#243412yes—
405C22C2×#45412yes—
406C22#302212yes—
407C22C22×#12011yescharacteristic
408C22C22×C4⋊Q811yescharacteristic
409C22C2×#53611yescharacteristic
410C4—28no—
411C4—22no—
412C4—24no—
413C4—48no—
414C4—44no—
415C4—48no—
416C4—84no—
417C4—84no—
418C4#243414yes—
419C4C2×#45414yes—
420C4C2×D4×Q814yes—
421C2—21no—
422C2—21no—
423C2—22no—
424C2#2582614yesdirect product factor
425C2C2×#243411yescharacteristic
426C2C22×#45411yescharacteristic
427C2C2×#302211yescharacteristic
subgroupG/H
center, socleC23C2×#120
commutator, Frattini, cosocleC22×C4C25
prime radicalC24C22×D4
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #25826C2direct (N × H)
112. C2×#101Q8semidirect
245. #101C2×Q8semidirect
424. C2#25826direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#35022
C2×#31652
C2×#25682
#258262
C2×#20612
C2×#19862
C2×#18572
C2×C4×#1012