Finite Group Databasebeta

← C2×#31550 #7505068

Subgroups — C2×#31550 #7505068

Order 512.

2546 conjugacy classes of subgroups.

The subgroup lattice has 443 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2422C212yesmaximal, complemented
2#31550C2116yesmaximal, direct product factor
3C2×#2099C212yesmaximal, complemented
4C2×#2075C211yesmaximal, characteristic, complemented
5C2×#2067C212yesmaximal, complemented
6C2×#1999C211yesmaximal, characteristic
7C2×#1893C212yesmaximal, complemented
8C2×#1879C212yesmaximal, complemented
9C2×#1850C211yesmaximal, characteristic, complemented
10C2×#1802C212yesmaximal, complemented
11C23×D8C2211yescharacteristic
12C24×C8C2211yescharacteristic
13C22×#123—22no—
14C22×#121C2212yes—
15C22×C4×D4C2212yes—
16C22×#107C2211yescharacteristic
17C22×C4⋊C8C2212yes—
18C22×#102C2212yes—
19C22×#102C2212yes—
20C22×#102C2212yes—
21C22×C22⋊C8C2211yescharacteristic
22#2422—28no—
23#2422C22116yescomplemented
24C2×#397—22no—
25C2×#394—22no—
26C2×#390C2212yes—
27C2×#389C2212yes—
28C2×#385—22no—
29C2×#384C2212yes—
30C2×#380C2212yes—
31C2×C4×C22⋊C4C2211yescharacteristic
32#2099C22116yescomplemented
33#2075C2218yescomplemented
34#2067C22116yescomplemented
35#1999C2218yes—
36#1893C22116yescomplemented
37#1879C22116yescomplemented
38#1850C2218yescomplemented
39#1802C22116yescomplemented
40C2×#340C2212yes—
41C2×#340C2211yescharacteristic
42C2×#340C2212yes—
43C2×#340C2211yescharacteristic
44C2×#340C2212yes—
45C2×#336C2212yes—
46C23×D4—22no—
47C23×D4C2312yes—
48C24×C4—22no—
49C24×C4C2311yescharacteristic
50C22×D8—28no—
51C22×D8—42no—
52C22×D8C2314yes—
53C23×C8—42no—
54C23×C8—44no—
55C23×C8C2311yescharacteristic
56C23×C8C2311yescharacteristic
57C23×C8C2312yes—
58C23×C8C2314yes—
59C2×#123—216no—
60C2×#123—416no—
61C2×#121—24no—
62C2×#121—28no—
63C2×#121—44no—
64C2×#121C2318yes—
65C2×C4×D4—28no—
66C2×C4×D4—24no—
67C2×C4×D4—44no—
68C2×C4×D4C2318yes—
69C22×C4⋊C4—22no—
70C22×C4⋊C4—22no—
71C22×C4⋊C4—22no—
72C22×C4⋊C4C2312yes—
73C22×C4⋊C4C2312yes—
74C22×C4⋊C4C2312yes—
75C22×C22⋊C4—22no—
76C22×C22⋊C4—22no—
77C22×C22⋊C4—22no—
78C22×C22⋊C4—22no—
79C22×C22⋊C4—22no—
80C22×C22⋊C4D411yescharacteristic
81C22×C22⋊C4D411yescharacteristic
82C22×C42C2312yes—
83C2×#107—42no—
84C2×#107C2314yes—
85C2×C4⋊C8—44no—
86C2×C4⋊C8C2318yes—
87C2×#102—44no—
88C2×#102—44no—
89C2×#102—44no—
90C2×#102C2318yes—
91C2×#102C2318yes—
92C2×#102C2318yes—
93C2×C22⋊C8—42no—
94C2×C22⋊C8C2314yes—
95#397—216no—
96#394—216no—
97#390—24no—
98#390C2318yes—
99#389—24no—
100#389C2318yes—
101#385—216no—
102#384—24no—
103#384C2318yes—
104#380—24no—
105#380C2318yes—
106C4×C22⋊C4D414yes—
107C4×C22⋊C4C2314yes—
108C2×#95—22no—
109C2×#95—22no—
110C2×#95D412yes—
111#340C2314yes—
112#340C2318yes—
113#340C2318yes—
114#340C2318yes—
115#340C2314yes—
116#336C2318yes—
117C25—22no—
118C25C2×D411yescharacteristic
119C22×D4—28no—
120C22×D4—22no—
121C22×D4—24no—
122C22×D4—24no—
123C22×D4—24no—
124C22×D4—24no—
125C22×D4—24no—
126C22×D4—48no—
127C22×D4—48no—
128C22×D4—84no—
129C22×D4#4118yes—
130C22×D4C2414yes—
131C23×C4—24no—
132C23×C4—24no—
133C23×C4—22no—
134C23×C4—22no—
135C23×C4—22no—
136C23×C4—22no—
137C23×C4—22no—
138C23×C4—28no—
139C23×C4—48no—
140C23×C4—48no—
141C23×C4—84no—
142C23×C4C2×D412yes—
143C23×C4C2×D412yes—
144C23×C4C2×D411yescharacteristic
145C23×C4C2×D412yes—
146C23×C4C2412yes—
147C23×C4C2411yescharacteristic
148C2×D8—216no—
149C2×D8—44no—
150C2×D8—416no—
151C22×C8—24no—
152C22×C8—24no—
153C22×C8—24no—
154C22×C8—24no—
155C22×C8—22no—
156C22×C8—22no—
157C22×C8—24no—
158C22×C8—44no—
159C22×C8—48no—
160C22×C8—416no—
161C22×C8C2414yes—
162C22×C8C2412yes—
163C22×C8C2412yes—
164#123—464no—
165#121—216no—
166#121—48no—
167#121—416no—
168C4×D4—216no—
169C4×D4—48no—
170C4×D4—416no—
171C2×C4⋊C4—24no—
172C2×C4⋊C4—24no—
173C2×C4⋊C4—24no—
174C2×C4⋊C4—24no—
175C2×C4⋊C4—24no—
176C2×C4⋊C4—24no—
177C2×C4⋊C4—28no—
178C2×C4⋊C4—28no—
179C2×C4⋊C4—22no—
180C2×C4⋊C4—22no—
181C2×C4⋊C4—22no—
182C2×C4⋊C4—28no—
183C2×C4⋊C4—48no—
184C2×C4⋊C4—48no—
185C2×C4⋊C4—84no—
186C2×C4⋊C4C2414yes—
187C2×C4⋊C4C2414yes—
188C2×C4⋊C4C2414yes—
189C2×C22⋊C4—28no—
190C2×C22⋊C4—28no—
191C2×C22⋊C4—28no—
192C2×C22⋊C4—28no—
193C2×C22⋊C4—28no—
194C2×C22⋊C4—42no—
195C2×C22⋊C4—48no—
196C2×C22⋊C4—48no—
197C2×C22⋊C4—48no—
198C2×C22⋊C4—48no—
199C2×C22⋊C4—48no—
200C2×C22⋊C4D818yescomplemented
201C2×C22⋊C4C2×D414yes—
202C2×C22⋊C4C2×D414yes—
203C2×C42—24no—
204C2×C42—24no—
205C2×C42C2×D414yes—
206C2×C42C2414yes—
207#107—44no—
208C4⋊C8—48no—
209#102—48no—
210#102—48no—
211#102—48no—
212C22⋊C8—44no—
213#95—28no—
214#95—28no—
215#95C2×D418yes—
216C24—22no—
217C24—24no—
218C24—22no—
219C24—24no—
220C24—28no—
221C24—24no—
222C24—44no—
223C24—44no—
224C24—44no—
225C24—44no—
226C24—44no—
227C24—44no—
228C24C2×D814yes—
229C24C22×D412yes—
230C24C22×D411yescharacteristic
231C2×D4—216no—
232C2×D4—28no—
233C2×D4—216no—
234C2×D4—24no—
235C2×D4—24no—
236C2×D4—24no—
237C2×D4—24no—
238C2×D4—24no—
239C2×D4—416no—
240C2×D4—416no—
241C2×D4—44no—
242C2×D4—48no—
243C2×D4—44no—
244C2×D4—48no—
245C2×D4—88no—
246C2×D4—832no—
247C2×D4C2×#4118yes—
248C22×C4—24no—
249C22×C4—24no—
250C22×C4—22no—
251C22×C4—24no—
252C22×C4—24no—
253C22×C4—24no—
254C22×C4—24no—
255C22×C4—24no—
256C22×C4—28no—
257C22×C4—24no—
258C22×C4—22no—
259C22×C4—24no—
260C22×C4—22no—
261C22×C4—24no—
262C22×C4—24no—
263C22×C4—24no—
264C22×C4—416no—
265C22×C4—48no—
266C22×C4—44no—
267C22×C4—44no—
268C22×C4—44no—
269C22×C4—44no—
270C22×C4—44no—
271C22×C4—44no—
272C22×C4—44no—
273C22×C4—44no—
274C22×C4—44no—
275C22×C4—44no—
276C22×C4—44no—
277C22×C4—416no—
278C22×C4—88no—
279C22×C4—832no—
280C22×C4C2×D818yes—
281C22×C4C22×D412yes—
282C22×C4C22×D414yes—
283C22×C4C22×D414yes—
284C22×C4C22×D411yescharacteristic
285C22×C4C2×#4114yes—
286C22×C4H(5,𝔽2)12yes—
287C22×C4H(5,𝔽2)14yes—
288C22×C42−1+412yes—
289C22×C4C2511yescharacteristic
290D8—416no—
291C2×C8—24no—
292C2×C8—22no—
293C2×C8—22no—
294C2×C8—24no—
295C2×C8—24no—
296C2×C8—24no—
297C2×C8—24no—
298C2×C8—416no—
299C2×C8—44no—
300C2×C8—44no—
301C2×C8—48no—
302C4⋊C4—24no—
303C4⋊C4—24no—
304C4⋊C4—24no—
305C4⋊C4—24no—
306C4⋊C4—24no—
307C4⋊C4—24no—
308C4⋊C4—44no—
309C4⋊C4—44no—
310C4⋊C4—44no—
311C4⋊C4—416no—
312C4⋊C4—416no—
313C4⋊C4—88no—
314C22⋊C4—44no—
315C22⋊C4—416no—
316C22⋊C4—416no—
317C22⋊C4—416no—
318C22⋊C4—416no—
319C22⋊C4—416no—
320C22⋊C4C2×D8116yescomplemented
321C42—28no—
322C42—24no—
323C42—24no—
324C23—22no—
325C23—24no—
326C23—28no—
327C23—216no—
328C23—22no—
329C23—24no—
330C23—28no—
331C23—44no—
332C23—44no—
333C23—48no—
334C23—44no—
335C23—416no—
336C23—44no—
337C23—416no—
338C23—416no—
339C23—44no—
340C23—44no—
341C23—44no—
342C23—44no—
343C23—88no—
344C23—88no—
345C23—88no—
346C23—88no—
347C23#53712yes—
348C23#54614yes—
349C23C22×D814yes—
350C23C22×D812yes—
351C23#57512yes—
352C23#57714yes—
353C23C23×D411yescharacteristic
354D4—28no—
355D4—28no—
356D4—44no—
357D4—416no—
358D4—44no—
359D4—832no—
360C2×C4—24no—
361C2×C4—216no—
362C2×C4—24no—
363C2×C4—22no—
364C2×C4—24no—
365C2×C4—24no—
366C2×C4—24no—
367C2×C4—24no—
368C2×C4—44no—
369C2×C4—48no—
370C2×C4—44no—
371C2×C4—48no—
372C2×C4—42no—
373C2×C4—42no—
374C2×C4—44no—
375C2×C4—44no—
376C2×C4—44no—
377C2×C4—44no—
378C2×C4—44no—
379C2×C4—44no—
380C2×C4—44no—
381C2×C4—44no—
382C2×C4—44no—
383C2×C4—832no—
384C2×C4—88no—
385C2×C4—88no—
386C2×C4—88no—
387C2×C4#53712yes—
388C2×C4#53918yes—
389C2×C4#54614yes—
390C2×C4#55114yes—
391C2×C4#56014yes—
392C2×C4C22×D818yes—
393C2×C4C22×#4112yes—
394C2×C4C2×H(5,𝔽2)12yes—
395C2×C4C2×H(5,𝔽2)11yescharacteristic
396C2×C4C2×2−1+411yescharacteristic
397C8—42no—
398C8—42no—
399C8—44no—
400C22—28no—
401C22—24no—
402C22—416no—
403C22—42no—
404C22—44no—
405C22—42no—
406C22—48no—
407C22—48no—
408C22—48no—
409C22—832no—
410C22—84no—
411C22—84no—
412C22—84no—
413C22—84no—
414C22#269314yes—
415C22#324514yes—
416C22#326314yes—
417C22#329418yes—
418C22#330718yes—
419C22C2×#53711yescharacteristic
420C22C2×#54612yes—
421C22C23×D811yescharacteristic
422C22C2×#57511yescharacteristic
423C22C2×#57712yes—
424C4—28no—
425C4—42no—
426C4—44no—
427C4—84no—
428C4—84no—
429C4—84no—
430C4#269314yes—
431C4C2×#53912yes—
432C4C2×#55111yescharacteristic
433C4C2×#56011yescharacteristic
434C2—44no—
435C2—88no—
436C2#3155018yesdirect product factor
437C2C2×#269311yescharacteristic
438C2C2×#324511yescharacteristic
439C2C2×#326311yescharacteristic
440C2C2×#329412yes—
441C2C2×#330712yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC2×#1999C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#2422C2semidirect
2. #31550C2direct (N × H)
3. C2×#2099C2semidirect
4. C2×#2075C2semidirect
5. C2×#2067C2semidirect
7. C2×#1893C2semidirect
8. C2×#1879C2semidirect
9. C2×#1850C2semidirect
10. C2×#1802C2semidirect
23. #2422C22semidirect
32. #2099C22semidirect
33. #2075C22semidirect
34. #2067C22semidirect
36. #1893C22semidirect
37. #1879C22semidirect
38. #1850C22semidirect
39. #1802C22semidirect
200. C2×C22⋊C4D8semidirect
320. C22⋊C4C2×D8semidirect
436. C2#31550direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#24222
#315502
C2×#20992
C2×#20752
C2×#20672
C2×#19992
C2×#18932
C2×#18792
C2×#18502
C2×#18022