Finite Group Databasebeta

← C2×#7715 #161677

Subgroups — C2×#7715 #161677

Order 512.

1246 conjugacy classes of subgroups.

The subgroup lattice has 448 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2855C211yesmaximal, characteristic
2C2×#1797C211yesmaximal, characteristic
3C2×#1797C211yesmaximal, characteristic
4#7715C218yesmaximal, direct product factor
5C2×#1272C212yesmaximal, complemented
6C2×#1271C212yesmaximal, complemented
7C22×C22⋊Q8C411yescharacteristic
8C23×C42C2211yescharacteristic
9C22×C4⋊C8—21no—
10C22×C4⋊C8—21no—
11C22×C22⋊C8—21no—
12C22×C22⋊C8—21no—
13#2855—22no—
14#2855—22no—
15#2855C414yes—
16#2855C2214yes—
17C2×#391C411yescharacteristic
18C2×#391C2211yescharacteristic
19C2×#389C411yescharacteristic
20C2×#389C2211yescharacteristic
21C2×#387—21no—
22C2×#387—21no—
23C2×#385—21no—
24C2×#381—21no—
25C2×#380C411yescharacteristic
26#1797—22no—
27#1797—22no—
28#1797C2214yes—
29#1797C2214yes—
30C2×#336C2212yes—
31C2×#336C2212yes—
32#1272C2218yescomplemented
33#1271C2218yescomplemented
34C23×Q8C2×C411yescharacteristic
35C24×C4C2×C411yescharacteristic
36C24×C4D411yescharacteristic
37C24×C4D411yescharacteristic
38C23×C8—22no—
39C23×C8—22no—
40C2×C22⋊Q8—22no—
41C2×C22⋊Q8—44no—
42C2×C22⋊Q8C2×C414yes—
43C22×C4⋊C4—21no—
44C22×C4⋊C4—21no—
45C22×C4⋊C4—21no—
46C22×C4⋊C4C2×C411yescharacteristic
47C22×C4⋊C4C2×C411yescharacteristic
48C22×C4⋊C4C2×C411yescharacteristic
49C22×C22⋊C4—21no—
50C22×C22⋊C4—21no—
51C22×C42—44no—
52C22×C42C2×C412yes—
53C22×C42C2×C411yescharacteristic
54C22×C42D411yescharacteristic
55C22×C42D411yescharacteristic
56C22×C42D412yes—
57C22×C42D412yes—
58C22×C42C2312yes—
59C22×C42C2311yescharacteristic
60C2×C4⋊C8—24no—
61C2×C4⋊C8—24no—
62C2×C4⋊C8—44no—
63C2×C4⋊C8—44no—
64C2×C22⋊C8—24no—
65C2×C22⋊C8—24no—
66C2×C22⋊C8—44no—
67C2×C22⋊C8—44no—
68#391—22no—
69#391—21no—
70#391—21no—
71#391C2×C412yes—
72#391C2×C414yes—
73#391C2312yes—
74#389—22no—
75#389—21no—
76#389—21no—
77#389C2×C412yes—
78#389C2×C414yes—
79#389C2312yes—
80#387—24no—
81#387—24no—
82#387—24no—
83#387—24no—
84#385—24no—
85#385—24no—
86#381—24no—
87#381—24no—
88#380—22no—
89#380C2×C414yes—
90C2×#95—21no—
91C2×#95—21no—
92C2×#95—21no—
93C2×#95—21no—
94C2×#95—21no—
95C2×#95—21no—
96C2×#95—21no—
97#336—22no—
98#336—22no—
99#336C2314yes—
100#336C2314yes—
101C25C22⋊C411yescharacteristic
102C22×Q8—21no—
103C22×Q8—24no—
104C22×Q8—42no—
105C22×Q8—42no—
106C22×Q8C22×C412yes—
107C23×C4—24no—
108C23×C4—24no—
109C23×C4—22no—
110C23×C4—22no—
111C23×C4—21no—
112C23×C4—21no—
113C23×C4—21no—
114C23×C4—21no—
115C23×C4—42no—
116C23×C4—42no—
117C23×C4—42no—
118C23×C4—42no—
119C23×C4—42no—
120C23×C4C22⋊C411yescharacteristic
121C23×C4C22⋊C412yes—
122C23×C4C22⋊C411yescharacteristic
123C23×C4C22⋊C411yescharacteristic
124C23×C4C22⋊C412yes—
125C23×C4C22⋊C412yes—
126C23×C4SD1614yes—
127C23×C4Q1614yes—
128C23×C4C22×C412yes—
129C23×C4C22×C411yescharacteristic
130C23×C4C2×D411yescharacteristic
131C23×C4C2×D411yescharacteristic
132C23×C4C2×D412yes—
133C23×C4C2×D412yes—
134C22×C8—24no—
135C22×C8—24no—
136C22×C8—44no—
137C22×C8—44no—
138C22×C8—44no—
139C22×C8—44no—
140C22×C8—44no—
141C22×C8—44no—
142C22⋊Q8—48no—
143C22⋊Q8—48no—
144C2×C4⋊C4—24no—
145C2×C4⋊C4—24no—
146C2×C4⋊C4—24no—
147C2×C4⋊C4—22no—
148C2×C4⋊C4—21no—
149C2×C4⋊C4—21no—
150C2×C4⋊C4—21no—
151C2×C4⋊C4—22no—
152C2×C4⋊C4—42no—
153C2×C4⋊C4—42no—
154C2×C4⋊C4—44no—
155C2×C4⋊C4—44no—
156C2×C4⋊C4—42no—
157C2×C4⋊C4—42no—
158C2×C4⋊C4C22×C412yes—
159C2×C4⋊C4C22×C412yes—
160C2×C4⋊C4C22×C412yes—
161C2×C22⋊C4—24no—
162C2×C22⋊C4—24no—
163C2×C22⋊C4—44no—
164C2×C22⋊C4—44no—
165C2×C42—24no—
166C2×C42—24no—
167C2×C42—44no—
168C2×C42—44no—
169C2×C42—44no—
170C2×C42—44no—
171C2×C42—42no—
172C2×C42—42no—
173C2×C42C22⋊C412yes—
174C2×C42C22⋊C412yes—
175C2×C42C22⋊C412yes—
176C2×C42C22×C412yes—
177C2×C42C22×C411yescharacteristic
178C2×C42C2×D412yes—
179C2×C42C2×D412yes—
180C2×C42C2×D411yescharacteristic
181C2×C42C2×D411yescharacteristic
182C2×C42C2411yescharacteristic
183C4⋊C8—48no—
184C4⋊C8—48no—
185C22⋊C8—48no—
186C22⋊C8—48no—
187#95—24no—
188#95—24no—
189#95—22no—
190#95—24no—
191#95—22no—
192#95—24no—
193#95—22no—
194#95—22no—
195#95—22no—
196#95—22no—
197C24—22no—
198C24—22no—
199C24—22no—
200C24—22no—
201C24—22no—
202C24—22no—
203C24#10314yes—
204C24C2×C22⋊C412yes—
205C24C2×C22⋊C411yescharacteristic
206C2×Q8—24no—
207C2×Q8—42no—
208C2×Q8—42no—
209C2×Q8—42no—
210C2×Q8—42no—
211C2×Q8—42no—
212C2×Q8—88no—
213C22×C4—22no—
214C22×C4—22no—
215C22×C4—22no—
216C22×C4—22no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—22no—
220C22×C4—22no—
221C22×C4—22no—
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—24no—
227C22×C4—22no—
228C22×C4—22no—
229C22×C4—24no—
230C22×C4—24no—
231C22×C4—24no—
232C22×C4—24no—
233C22×C4—22no—
234C22×C4—22no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—42no—
238C22×C4—42no—
239C22×C4—42no—
240C22×C4—42no—
241C22×C4—42no—
242C22×C4—42no—
243C22×C4—42no—
244C22×C4—48no—
245C22×C4—48no—
246C22×C4—42no—
247C22×C4—42no—
248C22×C4—42no—
249C22×C4—416no—
250C22×C4—48no—
251C22×C4—48no—
252C22×C4—42no—
253C22×C4—42no—
254C22×C4—42no—
255C22×C4—42no—
256C22×C4—42no—
257C22×C4—42no—
258C22×C4—42no—
259C22×C4—42no—
260C22×C4—42no—
261C22×C4—42no—
262C22×C4—42no—
263C22×C4—42no—
264C22×C4#9914yes—
265C22×C4#10314yes—
266C22×C4#10318yes—
267C22×C4C2×C22⋊C412yes—
268C22×C4C2×C22⋊C411yescharacteristic
269C22×C4C2×C22⋊C412yes—
270C22×C4C2×C22⋊C411yescharacteristic
271C22×C4C2×C22⋊C412yes—
272C22×C4C2×C22⋊C411yescharacteristic
273C22×C4#13114yes—
274C22×C4C2×SD1612yes—
275C22×C4C2×SD1614yes—
276C22×C4C2×Q1612yes—
277C22×C4C2×Q1614yes—
278C22×C4AGL(1,ℤ/8)12yes—
279C22×C4#13712yes—
280C22×C4C23×C411yescharacteristic
281C22×C4C22×D411yescharacteristic
282C22×C4C22×D411yescharacteristic
283C2×C8—44no—
284C2×C8—44no—
285C2×C8—44no—
286C2×C8—44no—
287C2×C8—44no—
288C2×C8—44no—
289C2×C8—88no—
290C2×C8—88no—
291C4⋊C4—24no—
292C4⋊C4—42no—
293C4⋊C4—42no—
294C4⋊C4—42no—
295C4⋊C4—48no—
296C4⋊C4—42no—
297C4⋊C4—42no—
298C4⋊C4—42no—
299C4⋊C4—42no—
300C4⋊C4—48no—
301C4⋊C4—44no—
302C22⋊C4—48no—
303C22⋊C4—48no—
304C42—24no—
305C42—24no—
306C42—24no—
307C42—24no—
308C42—42no—
309C42—41no—
310C42—42no—
311C42—41no—
312C42—41no—
313C42—41no—
314C23—28no—
315C23—22no—
316C23—22no—
317C23—22no—
318C23—22no—
319C23—22no—
320C23—22no—
321C23—28no—
322C23—28no—
323C23—44no—
324C23—44no—
325C23—44no—
326C23—44no—
327C23#40812yes—
328C23C2×#9912yes—
329C23#41312yes—
330C23C2×#10314yes—
331C23C2×#10312yes—
332C23#41712yes—
333C23#42112yes—
334C23#42112yes—
335C23C22×C22⋊C411yescharacteristic
336Q8—84no—
337Q8—84no—
338C2×C4—22no—
339C2×C4—21no—
340C2×C4—21no—
341C2×C4—21no—
342C2×C4—22no—
343C2×C4—21no—
344C2×C4—21no—
345C2×C4—21no—
346C2×C4—21no—
347C2×C4—21no—
348C2×C4—22no—
349C2×C4—21no—
350C2×C4—21no—
351C2×C4—21no—
352C2×C4—21no—
353C2×C4—22no—
354C2×C4—28no—
355C2×C4—28no—
356C2×C4—24no—
357C2×C4—24no—
358C2×C4—24no—
359C2×C4—28no—
360C2×C4—24no—
361C2×C4—22no—
362C2×C4—22no—
363C2×C4—22no—
364C2×C4—48no—
365C2×C4—44no—
366C2×C4—44no—
367C2×C4—48no—
368C2×C4—48no—
369C2×C4—44no—
370C2×C4—44no—
371C2×C4—48no—
372C2×C4—44no—
373C2×C4—42no—
374C2×C4—42no—
375C2×C4—42no—
376C2×C4—42no—
377C2×C4—42no—
378C2×C4—42no—
379C2×C4—42no—
380C2×C4—42no—
381C2×C4—42no—
382C2×C4—42no—
383C2×C4—42no—
384C2×C4—42no—
385C2×C4—84no—
386C2×C4—84no—
387C2×C4—84no—
388C2×C4—84no—
389C2×C4#40812yes—
390C2×C4C2×#9914yes—
391C2×C4C2×#10314yes—
392C2×C4C2×#10312yes—
393C2×C4#41712yes—
394C2×C4C2×#13112yes—
395C2×C4C22×SD1611yescharacteristic
396C2×C4C22×Q1611yescharacteristic
397C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
398C2×C4C2×#13711yescharacteristic
399C8—84no—
400C8—84no—
401C22—24no—
402C22—24no—
403C22—24no—
404C22—416no—
405C22—42no—
406C22—42no—
407C22—42no—
408C22—42no—
409C22#146814yes—
410C22#148114yes—
411C22#149514yes—
412C22#151314yes—
413C22#152014yes—
414C22#153514yes—
415C22#155014yes—
416C22C2×#40811yescharacteristic
417C22C22×#9911yescharacteristic
418C22C2×#41311yescharacteristic
419C22C22×#10311yescharacteristic
420C22C2×#41711yescharacteristic
421C22C2×#42111yescharacteristic
422C22C2×#42111yescharacteristic
423C4—21no—
424C4—21no—
425C4—22no—
426C4—21no—
427C4—21no—
428C4—22no—
429C4—24no—
430C4—22no—
431C4—22no—
432C4—24no—
433C4—42no—
434C4—82no—
435C4—82no—
436C4—82no—
437C4—82no—
438C2—44no—
439C2#771518yesdirect product factor
440C2C2×#146811yescharacteristic
441C2C2×#148111yescharacteristic
442C2C2×#149511yescharacteristic
443C2C2×#151311yescharacteristic
444C2C2×#152011yescharacteristic
445C2C2×#153511yescharacteristic
446C2C2×#155011yescharacteristic
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC25C22⋊C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C2×C42 ▷ C23 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #7715C2direct (N × H)
5. C2×#1272C2semidirect
6. C2×#1271C2semidirect
32. #1272C22semidirect
33. #1271C22semidirect
439. C2#7715direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28552
C2×#17972
#77152
C2×#12722
C2×#12712