Finite Group Databasebeta

← C2×#25835 #6445720

Subgroups — C2×#25835 #6445720

Order 512.

3498 conjugacy classes of subgroups.

The subgroup lattice has 453 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#554C211yesmaximal, characteristic
2C22×#498C211yesmaximal, characteristic, complemented
3C22×#474C211yesmaximal, characteristic
4C2×#2546C211yesmaximal, characteristic, complemented
5#25835C2116yesmaximal, direct product factor
6C2×#2059C214yesmaximal, complemented
7C2×#1987C211yesmaximal, characteristic, complemented
8C2×#1984C211yesmaximal, characteristic, complemented
9C2×#1864C214yesmaximal
10C2×C4×#102C211yesmaximal, characteristic
11C2×#554—28no—
12C2×#554—24no—
13C2×#554—28no—
14C2×#554C2218yes—
15C22×C4⋊Q8—21no—
16C22×C4⋊Q8C2211yescharacteristic
17C22×C4⋊Q8C2211yescharacteristic
18C22×#125C2212yes—
19C22×C22⋊Q8—21no—
20C22×C22⋊Q8—22no—
21C22×C4×Q8C2211yescharacteristic
22C22×C4×D4C2212yes—
23C22×C4×D4C2211yescharacteristic
24C23×C4⋊C4—21no—
25C2×#498—28no—
26C2×#498C2218yescomplemented
27C2×#474—28no—
28C2×#474C2218yes—
29C22×#107C2212yes—
30C22×#106C2214yes—
31C22×C4⋊C8C2211yescharacteristic
32C22×#102C2212yes—
33C22×#102C2212yes—
34C22×C4×C8C2211yescharacteristic
35#2546—24no—
36#2546C2218yescomplemented
37C2×#398—22no—
38C2×#391—21no—
39C2×#389C2214yes—
40C2×C4×C4⋊C4C2211yescharacteristic
41#2059C22132yescomplemented
42#1987C2218yescomplemented
43#1984C2218yescomplemented
44#1864C22132yes—
45C4×#102C2218yes—
46C2×#340C2214yes—
47C2×#340C2212yes—
48C2×#336C2214yes—
49C23×Q8—21no—
50C23×Q8—21no—
51C23×Q8D411yescharacteristic
52C23×D4C2311yescharacteristic
53C24×C4—21no—
54C24×C4—22no—
55C23×C8C2312yes—
56C23×C8C2312yes—
57#554—264no—
58#554—232no—
59#554—232no—
60C2×C4⋊Q8—28no—
61C2×C4⋊Q8—22no—
62C2×C4⋊Q8—24no—
63C2×C4⋊Q8—22no—
64C2×C4⋊Q8—24no—
65C2×C4⋊Q8—24no—
66C2×C4⋊Q8—48no—
67C2×C4⋊Q8D418yes—
68C2×C4⋊Q8C2314yes—
69C2×C4⋊Q8C2314yes—
70C2×#125—28no—
71C2×#125—28no—
72C2×#125—24no—
73C2×#125C2318yes—
74C2×C22⋊Q8—216no—
75C2×C22⋊Q8—232no—
76C2×C22⋊Q8—28no—
77C2×C22⋊Q8—216no—
78C2×C4×Q8—24no—
79C2×C4×Q8—24no—
80C2×C4×Q8D414yes—
81C2×C4×Q8C2314yes—
82C2×C4×D4—28no—
83C2×C4×D4—28no—
84C2×C4×D4—24no—
85C2×C4×D4—22no—
86C2×C4×D4—24no—
87C2×C4×D4D418yes—
88C2×C4×D4C2318yes—
89C2×C4×D4C2314yes—
90C22×C4⋊C4—216no—
91C22×C4⋊C4—22no—
92C22×C4⋊C4—21no—
93C22×C4⋊C4—22no—
94C22×C4⋊C4—28no—
95C22×C4⋊C4—21no—
96C22×C4⋊C4—24no—
97C22×C4⋊C4D412yes—
98C22×C4⋊C4D411yescharacteristic
99C22×C4⋊C4C2312yes—
100C22×C4⋊C4C2312yes—
101C22×C4⋊C4C2311yescharacteristic
102C22×C4⋊C4C2312yes—
103C22×C22⋊C4—22no—
104C22×C22⋊C4—21no—
105C22×C42—21no—
106C22×C42C2312yes—
107C22×C42C2311yescharacteristic
108#498—232no—
109#474—232no—
110C2×#107—28no—
111C2×#107C2318yes—
112C2×#106—216no—
113C2×#106C23116yes—
114C2×C4⋊C8—24no—
115C2×C4⋊C8C2314yes—
116C2×#102—28no—
117C2×#102Q8116yescomplemented
118C2×#102C2318yes—
119C2×#102C2318yes—
120C2×C4×C8—24no—
121C2×C4×C8C2314yes—
122#398—216no—
123#391—28no—
124#389—28no—
125#389C23116yes—
126C4×C4⋊C4—22no—
127C4×C4⋊C4C2314yes—
128C2×#95—21no—
129C2×#95—24no—
130#340C2318yes—
131#340C23116yes—
132#336C23116yes—
133C25—21no—
134C22×Q8—24no—
135C22×Q8—28no—
136C22×Q8—24no—
137C22×Q8—24no—
138C22×Q8—24no—
139C22×Q8—24no—
140C22×Q8—44no—
141C22×Q8—44no—
142C22×Q8—44no—
143C22×Q8—84no—
144C22×Q8C2×D414yes—
145C22×D4—21no—
146C22×D4—22no—
147C22×D4—24no—
148C22×D4C2×D414yes—
149C22×D4C2×Q818yes—
150C22×D4C2412yes—
151C23×C4—21no—
152C23×C4—22no—
153C23×C4—22no—
154C23×C4—216no—
155C23×C4—28no—
156C23×C4—24no—
157C23×C4—28no—
158C23×C4—22no—
159C23×C4—44no—
160C23×C4—44no—
161C23×C4—88no—
162C23×C4C2×D412yes—
163C23×C4C2×D412yes—
164C23×C4C2×D411yescharacteristic
165C23×C4C2×D411yescharacteristic
166C23×C4C2411yescharacteristic
167C22×C8—24no—
168C22×C8—24no—
169C22×C8—24no—
170C22×C8—28no—
171C22×C8C2×Q818yes—
172C22×C8C2414yes—
173C22×C8C2414yes—
174C4⋊Q8—216no—
175C4⋊Q8—28no—
176C4⋊Q8—28no—
177C4⋊Q8—28no—
178C4⋊Q8—432no—
179C4⋊Q8—48no—
180C4⋊Q8C2×D4116yes—
181#125—232no—
182#125—216no—
183#125—216no—
184C22⋊Q8—264no—
185C22⋊Q8—2128no—
186C4×Q8—216no—
187C4×Q8—28no—
188C4×Q8—28no—
189C4×D4—232no—
190C4×D4—216no—
191C4×D4—216no—
192C4×D4—216no—
193C4×D4—28no—
194C4×D4C2×D4116yes—
195C2×C4⋊C4—216no—
196C2×C4⋊C4—264no—
197C2×C4⋊C4—216no—
198C2×C4⋊C4—24no—
199C2×C4⋊C4—28no—
200C2×C4⋊C4—28no—
201C2×C4⋊C4—28no—
202C2×C4⋊C4—24no—
203C2×C4⋊C4—28no—
204C2×C4⋊C4—21no—
205C2×C4⋊C4—22no—
206C2×C4⋊C4—22no—
207C2×C4⋊C4—24no—
208C2×C4⋊C4—22no—
209C2×C4⋊C4—24no—
210C2×C4⋊C4—24no—
211C2×C4⋊C4—24no—
212C2×C4⋊C4—216no—
213C2×C4⋊C4—24no—
214C2×C4⋊C4—22no—
215C2×C4⋊C4—416no—
216C2×C4⋊C4—44no—
217C2×C4⋊C4C2×D414yes—
218C2×C4⋊C4C2×D418yes—
219C2×C4⋊C4C2×D418yes—
220C2×C4⋊C4C2×D414yes—
221C2×C4⋊C4C2×Q818yes—
222C2×C4⋊C4C2414yes—
223C2×C4⋊C4C2412yes—
224C2×C4⋊C4C2414yes—
225C2×C4⋊C4C2414yes—
226C2×C22⋊C4—216no—
227C2×C22⋊C4—28no—
228C2×C22⋊C4—28no—
229C2×C22⋊C4—24no—
230C2×C42—24no—
231C2×C42—24no—
232C2×C42—24no—
233C2×C42—44no—
234C2×C42C2×D414yes—
235C2×C42C2×D412yes—
236C2×C42C2×D414yes—
237C2×C42C2×D414yes—
238C2×C42C2414yes—
239C2×C42C2412yes—
240#107—216no—
241#106—232no—
242C4⋊C8—28no—
243#102—216no—
244#102C2×Q8132yescomplemented
245C4×C8—28no—
246#95—24no—
247#95—216no—
248C24—24no—
249C24—28no—
250C24—22no—
251C24—42no—
252C24—42no—
253C24—44no—
254C24C22×D411yescharacteristic
255C2×Q8—28no—
256C2×Q8—216no—
257C2×Q8—28no—
258C2×Q8—28no—
259C2×Q8—48no—
260C2×Q8—48no—
261C2×Q8—48no—
262C2×Q8—416no—
263C2×Q8—816no—
264C2×Q8—88no—
265C2×Q8—816no—
266C2×D4—24no—
267C2×D4—28no—
268C2×D4—28no—
269C2×D4—216no—
270C2×D4—22no—
271C2×D4—24no—
272C2×D4C4⋊Q8116yescomplemented
273C2×D4C22×D414yes—
274C2×D4C22×Q818yes—
275C22×C4—24no—
276C22×C4—24no—
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—28no—
280C22×C4—28no—
281C22×C4—24no—
282C22×C4—24no—
283C22×C4—28no—
284C22×C4—24no—
285C22×C4—22no—
286C22×C4—24no—
287C22×C4—232no—
288C22×C4—216no—
289C22×C4—24no—
290C22×C4—42no—
291C22×C4—44no—
292C22×C4—42no—
293C22×C4—44no—
294C22×C4—48no—
295C22×C4—48no—
296C22×C4—48no—
297C22×C4—432no—
298C22×C4—44no—
299C22×C4—44no—
300C22×C4—44no—
301C22×C4—816no—
302C22×C4—832no—
303C22×C4#12014yes—
304C22×C4#12014yes—
305C22×C4#13514yes—
306C22×C4AGL(1,ℤ/8)14yes—
307C22×C4C22×D414yes—
308C22×C4C22×D414yes—
309C22×C4C22×D412yes—
310C22×C4C22×D411yescharacteristic
311C22×C4C22×D412yes—
312C22×C4C22×D412yes—
313C22×C4C22×D412yes—
314C22×C4C22×Q814yes—
315C22×C42−1+414yes—
316C22×C4C2511yescharacteristic
317C2×C8—216no—
318C2×C8—24no—
319C2×C8—24no—
320C2×C8—24no—
321C2×C8—28no—
322C2×C8—48no—
323C2×C8C22×Q818yes—
324C4⋊C4—232no—
325C4⋊C4—232no—
326C4⋊C4—28no—
327C4⋊C4—216no—
328C4⋊C4—24no—
329C4⋊C4—28no—
330C4⋊C4—216no—
331C4⋊C4—28no—
332C4⋊C4—22no—
333C4⋊C4—24no—
334C4⋊C4—24no—
335C4⋊C4—24no—
336C4⋊C4—24no—
337C4⋊C4—432no—
338C4⋊C4—44no—
339C4⋊C4—48no—
340C4⋊C4C22×D418yes—
341C4⋊C4C22×D414yes—
342C4⋊C4C22×Q818yes—
343C22⋊C4—232no—
344C22⋊C4—216no—
345C42—28no—
346C42—24no—
347C42—24no—
348C42—48no—
349C42#12018yes—
350C42C22×D414yes—
351C42C22×D414yes—
352C23—24no—
353C23—216no—
354C23—28no—
355C23—416no—
356C23—416no—
357C23—48no—
358C23—48no—
359C23—42no—
360C23—42no—
361C23—44no—
362C23C2×#12012yes—
363C23D4×Q814yes—
364C23C2×#13512yes—
365C23C2×AGL(1,ℤ/8)12yes—
366C23#57714yes—
367C23C23×D411yescharacteristic
368Q8—416no—
369Q8—816no—
370Q8—816no—
371D4—24no—
372D4—216no—
373D4—28no—
374D4C2×C4⋊Q818yescomplemented
375C2×C4—28no—
376C2×C4—24no—
377C2×C4—24no—
378C2×C4—24no—
379C2×C4—24no—
380C2×C4—28no—
381C2×C4—28no—
382C2×C4—24no—
383C2×C4—24no—
384C2×C4—28no—
385C2×C4—416no—
386C2×C4—48no—
387C2×C4—48no—
388C2×C4—48no—
389C2×C4—416no—
390C2×C4—42no—
391C2×C4—44no—
392C2×C4—42no—
393C2×C4—44no—
394C2×C4—48no—
395C2×C4—432no—
396C2×C4—44no—
397C2×C4—44no—
398C2×C4—44no—
399C2×C4—832no—
400C2×C4—88no—
401C2×C4#449116yes—
402C2×C4C2×#12014yes—
403C2×C4C2×#12012yes—
404C2×C4C2×#12014yes—
405C2×C4C2×C4⋊Q814yes—
406C2×C4#53614yes—
407C2×C4D4×Q814yes—
408C2×C4D4×Q818yes—
409C2×C4C2×#13514yes—
410C2×C4C2×AGL(1,ℤ/8)14yes—
411C2×C4C23×D411yescharacteristic
412C2×C4C23×D411yescharacteristic
413C2×C4C23×Q812yes—
414C2×C4C2×2−1+412yes—
415C8—28no—
416C8—44no—
417C22—28no—
418C22—48no—
419C22—48no—
420C22—44no—
421C22—44no—
422C22—432no—
423C22#243414yes—
424C22C2×#44914yes—
425C22#300914yes—
426C22#338118yes—
427C22#338418yes—
428C22C22×#12011yescharacteristic
429C22C2×D4×Q812yes—
430C22C22×#13511yescharacteristic
431C22C22×AGL(1,ℤ/8)11yescharacteristic
432C22C2×#57712yes—
433C4—24no—
434C4—48no—
435C4—44no—
436C4—44no—
437C4—44no—
438C4—48no—
439C4—84no—
440C4#243414yes—
441C4C2×#44918yes—
442C4C22×C4⋊Q811yescharacteristic
443C4C2×#53611yescharacteristic
444C4C2×D4×Q812yes—
445C2—48no—
446C2#2583518yesdirect product factor
447C2C2×#243411yescharacteristic
448C2C22×#44911yescharacteristic
449C2C2×#300911yescharacteristic
450C2C2×#338112yes—
451C2C2×#338412yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC23×D4C23
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
2. C22×#498C2semidirect
4. C2×#2546C2semidirect
5. #25835C2direct (N × H)
6. C2×#2059C2semidirect
7. C2×#1987C2semidirect
8. C2×#1984C2semidirect
26. C2×#498C22semidirect
36. #2546C22semidirect
41. #2059C22semidirect
42. #1987C22semidirect
43. #1984C22semidirect
117. C2×#102Q8semidirect
244. #102C2×Q8semidirect
272. C2×D4C4⋊Q8semidirect
374. D4C2×C4⋊Q8semidirect
446. C2#25835direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5542
C22×#4982
C22×#4742
C2×#25462
#258352
C2×#20592
C2×#19872
C2×#19842
C2×#18642
C2×C4×#1022