Finite Group Databasebeta

← C2×#31718 #7506068

Subgroups — C2×#31718 #7506068

Order 512.

2806 conjugacy classes of subgroups.

The subgroup lattice has 480 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2416C212yesmaximal, complemented
2#31718C2116yesmaximal, direct product factor
3C2×#2086C211yesmaximal, characteristic, complemented
4C2×#2054C211yesmaximal, characteristic, complemented
5C2×#2033C212yesmaximal, complemented
6C2×#1999C212yesmaximal, complemented
7C2×#1954C211yesmaximal, characteristic, complemented
8C2×#1934C212yesmaximal, complemented
9C2×#1874C212yesmaximal, complemented
10C2×#1823C212yesmaximal, complemented
11C23×D8C2211yescharacteristic
12C22×#121—22no—
13C22×#121C2212yes—
14C22×#121C2212yes—
15C22×C4×D4C2211yescharacteristic
16C23×C4⋊C4C2212yes—
17C22×#107C2211yescharacteristic
18C22×C4⋊C8C2211yescharacteristic
19C22×#102C2212yes—
20C22×#102C2212yes—
21C22×#102C2212yes—
22C22×C22⋊C8C2212yes—
23C22×C22⋊C8C2212yes—
24C22×C4×C8C2211yescharacteristic
25#2416—28no—
26#2416C22116yescomplemented
27C2×#396—22no—
28C2×#394—22no—
29C2×#390C2212yes—
30C2×#389C2212yes—
31C2×#386—22no—
32C2×#380C2212yes—
33#2086C2218yescomplemented
34#2054C2218yescomplemented
35#2033C22116yescomplemented
36#1999C22116yescomplemented
37#1954C2218yescomplemented
38#1934C22116yescomplemented
39#1874C22116yescomplemented
40#1823C22116yescomplemented
41C2×#340C2212yes—
42C2×#340C2212yes—
43C2×#340C2212yes—
44C2×#340C2211yescharacteristic
45C2×#340C2211yescharacteristic
46C23×D4—22no—
47C23×D4—22no—
48C23×D4D411yescharacteristic
49C23×D4C2312yes—
50C24×C4—22no—
51C24×C4C2312yes—
52C22×D8—44no—
53C22×D8—42no—
54C22×D8C2314yes—
55C23×C8C2312yes—
56C23×C8C2311yescharacteristic
57C23×C8C2311yescharacteristic
58C2×#121—216no—
59C2×#121—24no—
60C2×#121—24no—
61C2×#121—28no—
62C2×#121—44no—
63C2×#121—44no—
64C2×#121—44no—
65C2×#121—416no—
66C2×#121C2318yes—
67C2×#121C2318yes—
68C2×C4×D4—42no—
69C2×C4×D4—42no—
70C2×C4×D4D414yes—
71C2×C4×D4C2314yes—
72C22×C4⋊C4—28no—
73C22×C4⋊C4—22no—
74C22×C4⋊C4—22no—
75C22×C4⋊C4—24no—
76C22×C4⋊C4—44no—
77C22×C4⋊C4D411yescharacteristic
78C22×C4⋊C4C2312yes—
79C22×C4⋊C4C2312yes—
80C22×C4⋊C4C2318yes—
81C22×C4⋊C4C2312yes—
82C22×C22⋊C4—22no—
83C22×C22⋊C4—22no—
84C22×C22⋊C4—22no—
85C22×C22⋊C4—22no—
86C22×C22⋊C4—22no—
87C22×C22⋊C4D412yes—
88C22×C42C2311yescharacteristic
89C2×#107—42no—
90C2×#107C2314yes—
91C2×C4⋊C8—42no—
92C2×C4⋊C8C2314yes—
93C2×#102—28no—
94C2×#102—44no—
95C2×#102—44no—
96C2×#102C2318yes—
97C2×#102C2318yes—
98C2×#102C2318yes—
99C2×C22⋊C8—44no—
100C2×C22⋊C8—44no—
101C2×C22⋊C8C2318yes—
102C2×C22⋊C8C2318yes—
103C2×C4×C8—42no—
104C2×C4×C8C2314yes—
105#396—216no—
106#394—216no—
107#390—24no—
108#390C2318yes—
109#389—24no—
110#389C2318yes—
111#386—216no—
112#380—24no—
113#380C2318yes—
114C2×#95—22no—
115C2×#95—22no—
116#340C2314yes—
117#340C2318yes—
118#340C2318yes—
119#340C2318yes—
120#340C2314yes—
121C25—22no—
122C25C2×D412yes—
123C22×D4—28no—
124C22×D4—28no—
125C22×D4—22no—
126C22×D4—24no—
127C22×D4—24no—
128C22×D4—24no—
129C22×D4—24no—
130C22×D4—24no—
131C22×D4—24no—
132C22×D4—42no—
133C22×D4—42no—
134C22×D4—48no—
135C22×D4—48no—
136C22×D4—48no—
137C22×D4—48no—
138C22×D4—48no—
139C22×D4—84no—
140C22×D4D818yescomplemented
141C22×D4C2×D414yes—
142C22×D4C2414yes—
143C23×C4—22no—
144C23×C4—24no—
145C23×C4—24no—
146C23×C4—24no—
147C23×C4—24no—
148C23×C4—24no—
149C23×C4—24no—
150C23×C4—22no—
151C23×C4—22no—
152C23×C4—28no—
153C23×C4—48no—
154C23×C4—48no—
155C23×C4—84no—
156C23×C4C2×D414yes—
157C23×C4C2×D411yescharacteristic
158C23×C4C2×D412yes—
159C23×C4C2×D411yescharacteristic
160C23×C4C2414yes—
161C23×C4C2411yescharacteristic
162C2×D8—48no—
163C2×D8—44no—
164C2×D8—416no—
165C22×C8—24no—
166C22×C8—24no—
167C22×C8—22no—
168C22×C8—24no—
169C22×C8—24no—
170C22×C8—24no—
171C22×C8—22no—
172C22×C8C2412yes—
173C22×C8C2414yes—
174C22×C8C2412yes—
175#121—216no—
176#121—48no—
177#121—48no—
178#121—48no—
179#121—416no—
180#121—416no—
181#121—464no—
182C4×D4—48no—
183C4×D4—44no—
184C4×D4—44no—
185C2×C4⋊C4—22no—
186C2×C4⋊C4—24no—
187C2×C4⋊C4—24no—
188C2×C4⋊C4—24no—
189C2×C4⋊C4—24no—
190C2×C4⋊C4—24no—
191C2×C4⋊C4—216no—
192C2×C4⋊C4—22no—
193C2×C4⋊C4—28no—
194C2×C4⋊C4—28no—
195C2×C4⋊C4—22no—
196C2×C4⋊C4—48no—
197C2×C4⋊C4—416no—
198C2×C4⋊C4—42no—
199C2×C4⋊C4—48no—
200C2×C4⋊C4—48no—
201C2×C4⋊C4C2×D414yes—
202C2×C4⋊C4#4118yes—
203C2×C4⋊C4C2414yes—
204C2×C4⋊C4C2414yes—
205C2×C4⋊C4C2414yes—
206C2×C22⋊C4—28no—
207C2×C22⋊C4—28no—
208C2×C22⋊C4—28no—
209C2×C22⋊C4—28no—
210C2×C22⋊C4—28no—
211C2×C22⋊C4—44no—
212C2×C22⋊C4—48no—
213C2×C22⋊C4—48no—
214C2×C22⋊C4—48no—
215C2×C22⋊C4—48no—
216C2×C22⋊C4—84no—
217C2×C22⋊C4C2×D418yes—
218C2×C42—22no—
219C2×C42—22no—
220C2×C42C2×D412yes—
221C2×C42C2412yes—
222#107—44no—
223C4⋊C8—44no—
224#102—216no—
225#102—48no—
226#102—48no—
227C22⋊C8—48no—
228C22⋊C8—48no—
229C4×C8—44no—
230#95—28no—
231#95—28no—
232C24—24no—
233C24—24no—
234C24—24no—
235C24—24no—
236C24—24no—
237C24—24no—
238C24—24no—
239C24—44no—
240C24—44no—
241C24—44no—
242C24—44no—
243C24—44no—
244C24—44no—
245C24—44no—
246C24C2×D818yes—
247C24C22×D414yes—
248C24C22×D411yescharacteristic
249C2×D4—24no—
250C2×D4—24no—
251C2×D4—24no—
252C2×D4—24no—
253C2×D4—24no—
254C2×D4—24no—
255C2×D4—44no—
256C2×D4—416no—
257C2×D4—44no—
258C2×D4—416no—
259C2×D4—416no—
260C2×D4—416no—
261C2×D4—416no—
262C2×D4—416no—
263C2×D4—44no—
264C2×D4—48no—
265C2×D4—48no—
266C2×D4—44no—
267C2×D4—44no—
268C2×D4—48no—
269C2×D4—48no—
270C2×D4—88no—
271C2×D4—832no—
272C2×D4—832no—
273C2×D4C2×D8116yescomplemented
274C22×C4—22no—
275C22×C4—22no—
276C22×C4—22no—
277C22×C4—24no—
278C22×C4—24no—
279C22×C4—28no—
280C22×C4—24no—
281C22×C4—24no—
282C22×C4—24no—
283C22×C4—28no—
284C22×C4—28no—
285C22×C4—28no—
286C22×C4—24no—
287C22×C4—24no—
288C22×C4—24no—
289C22×C4—24no—
290C22×C4—24no—
291C22×C4—24no—
292C22×C4—24no—
293C22×C4—24no—
294C22×C4—416no—
295C22×C4—44no—
296C22×C4—44no—
297C22×C4—48no—
298C22×C4—48no—
299C22×C4—48no—
300C22×C4—48no—
301C22×C4—44no—
302C22×C4—44no—
303C22×C4—44no—
304C22×C4—44no—
305C22×C4—416no—
306C22×C4—44no—
307C22×C4—44no—
308C22×C4—88no—
309C22×C4—832no—
310C22×C4C2×D814yes—
311C22×C4C22×D412yes—
312C22×C4C22×D414yes—
313C22×C4C22×D412yes—
314C22×C4C22×D411yescharacteristic
315C22×C4C2×#4114yes—
316C22×C4H(5,𝔽2)12yes—
317C22×C4H(5,𝔽2)12yes—
318C22×C4H(5,𝔽2)14yes—
319C22×C4C2511yescharacteristic
320D8—416no—
321C2×C8—24no—
322C2×C8—24no—
323C2×C8—24no—
324C2×C8—24no—
325C2×C8—24no—
326C2×C8—22no—
327C2×C8—22no—
328C2×C8—48no—
329C2×C8—44no—
330C2×C8—44no—
331C4⋊C4—28no—
332C4⋊C4—24no—
333C4⋊C4—24no—
334C4⋊C4—24no—
335C4⋊C4—24no—
336C4⋊C4—24no—
337C4⋊C4—44no—
338C4⋊C4—416no—
339C4⋊C4—44no—
340C4⋊C4—44no—
341C4⋊C4—416no—
342C4⋊C4C2×#4118yes—
343C22⋊C4—48no—
344C22⋊C4—416no—
345C22⋊C4—416no—
346C22⋊C4—416no—
347C22⋊C4—416no—
348C22⋊C4—88no—
349C42—24no—
350C42—22no—
351C42—22no—
352C23—216no—
353C23—24no—
354C23—24no—
355C23—24no—
356C23—216no—
357C23—216no—
358C23—24no—
359C23—24no—
360C23—24no—
361C23—48no—
362C23—48no—
363C23—48no—
364C23—48no—
365C23—44no—
366C23—44no—
367C23—44no—
368C23—44no—
369C23—44no—
370C23—44no—
371C23—44no—
372C23—88no—
373C23—88no—
374C23—88no—
375C23—88no—
376C23—88no—
377C23—88no—
378C23—88no—
379C23#53412yes—
380C23#54614yes—
381C23C22×D818yes—
382C23C22×D812yes—
383C23#57512yes—
384C23#57714yes—
385C23C23×D411yescharacteristic
386D4—416no—
387D4—44no—
388D4—44no—
389D4—44no—
390D4—44no—
391D4—832no—
392D4—832no—
393D4—88no—
394C2×C4—28no—
395C2×C4—22no—
396C2×C4—22no—
397C2×C4—22no—
398C2×C4—24no—
399C2×C4—24no—
400C2×C4—28no—
401C2×C4—24no—
402C2×C4—24no—
403C2×C4—44no—
404C2×C4—48no—
405C2×C4—416no—
406C2×C4—44no—
407C2×C4—44no—
408C2×C4—44no—
409C2×C4—44no—
410C2×C4—416no—
411C2×C4—44no—
412C2×C4—44no—
413C2×C4—44no—
414C2×C4—44no—
415C2×C4—44no—
416C2×C4—44no—
417C2×C4—44no—
418C2×C4—44no—
419C2×C4—832no—
420C2×C4—88no—
421C2×C4—88no—
422C2×C4#53412yes—
423C2×C4#54018yes—
424C2×C4#54614yes—
425C2×C4#55514yes—
426C2×C4#56014yes—
427C2×C4C22×D814yes—
428C2×C4C22×#4112yes—
429C2×C4C2×H(5,𝔽2)11yescharacteristic
430C2×C4C2×H(5,𝔽2)12yes—
431C2×C4C2×H(5,𝔽2)11yescharacteristic
432C8—44no—
433C8—42no—
434C8—42no—
435C22—28no—
436C22—28no—
437C22—28no—
438C22—44no—
439C22—44no—
440C22—44no—
441C22—44no—
442C22—432no—
443C22—84no—
444C22—84no—
445C22—84no—
446C22—84no—
447C22—84no—
448C22—84no—
449C22—84no—
450C22—1616no—
451C22#269914yes—
452C22#318614yes—
453C22#320414yes—
454C22#329418yes—
455C22#332618yes—
456C22C2×#53411yescharacteristic
457C22C2×#54612yes—
458C22C23×D811yescharacteristic
459C22C2×#57511yescharacteristic
460C22C2×#57712yes—
461C4—24no—
462C4—42no—
463C4—44no—
464C4—48no—
465C4—84no—
466C4—84no—
467C4#269914yes—
468C4C2×#54012yes—
469C4C2×#55511yescharacteristic
470C4C2×#56011yescharacteristic
471C2—48no—
472C2—164no—
473C2#3171818yesdirect product factor
474C2C2×#269911yescharacteristic
475C2C2×#318611yescharacteristic
476C2C2×#320411yescharacteristic
477C2C2×#329412yes—
478C2C2×#332612yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C22×C4×D4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#2416C2semidirect
2. #31718C2direct (N × H)
3. C2×#2086C2semidirect
4. C2×#2054C2semidirect
5. C2×#2033C2semidirect
6. C2×#1999C2semidirect
7. C2×#1954C2semidirect
8. C2×#1934C2semidirect
9. C2×#1874C2semidirect
10. C2×#1823C2semidirect
26. #2416C22semidirect
33. #2086C22semidirect
34. #2054C22semidirect
35. #2033C22semidirect
36. #1999C22semidirect
37. #1954C22semidirect
38. #1934C22semidirect
39. #1874C22semidirect
40. #1823C22semidirect
140. C22×D4D8semidirect
273. C2×D4C2×D8semidirect
473. C2#31718direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#24162
#317182
C2×#20862
C2×#20542
C2×#20332
C2×#19992
C2×#19542
C2×#19342
C2×#18742
C2×#18232