Finite Group Databasebeta

← C2×#7724 #161695

Subgroups — C2×#7724 #161695

Order 512.

1830 conjugacy classes of subgroups.

The subgroup lattice has 444 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2856C211yesmaximal, characteristic
2C2×#1817C211yesmaximal, characteristic, complemented
3C2×#1797C211yesmaximal, characteristic, complemented
4#7724C218yesmaximal, direct product factor
5C2×#1270C214yesmaximal, complemented
6C22×#127C411yescharacteristic
7C22×#121—21no—
8C22×#121—21no—
9C22×#121C412yes—
10C23×C42C2211yescharacteristic
11C22×C4⋊C8—21no—
12C22×C22⋊C8—21no—
13C22×C22⋊C8—21no—
14#2856—22no—
15#2856—22no—
16#2856C414yes—
17#2856C2214yes—
18C2×#390—21no—
19C2×#390—21no—
20C2×#390C2212yes—
21C2×#384C411yescharacteristic
22#1817—22no—
23#1817C2214yescomplemented
24#1797—22no—
25#1797C2214yescomplemented
26C2×#336—21no—
27C2×#336C2212yes—
28C2×#336C2212yes—
29#1270C22116yescomplemented
30C23×D4—22no—
31C23×D4—21no—
32C23×D4—21no—
33C23×D4C2×C412yes—
34C24×C4C2×C411yescharacteristic
35C24×C4D411yescharacteristic
36C24×C4D411yescharacteristic
37C23×C8—22no—
38C23×C8—22no—
39C2×#127—22no—
40C2×#127—44no—
41C2×#127C2×C414yes—
42C2×#121—24no—
43C2×#121—24no—
44C2×#121—24no—
45C2×#121—24no—
46C2×#121—24no—
47C2×#121—48no—
48C2×#121—44no—
49C2×#121—44no—
50C2×#121—48no—
51C2×#121C2×C418yes—
52C22×C4⋊C4—21no—
53C22×C4⋊C4—21no—
54C22×C4⋊C4C2×C412yes—
55C22×C22⋊C4—22no—
56C22×C22⋊C4—22no—
57C22×C22⋊C4—22no—
58C22×C42—44no—
59C22×C42C2×C411yescharacteristic
60C22×C42C2×C412yes—
61C22×C42D411yescharacteristic
62C22×C42D412yes—
63C22×C42D412yes—
64C22×C42D411yescharacteristic
65C22×C42C2312yes—
66C22×C42C2311yescharacteristic
67C2×C4⋊C8—24no—
68C2×C4⋊C8—44no—
69C2×C22⋊C8—24no—
70C2×C22⋊C8—24no—
71C2×C22⋊C8—44no—
72C2×C22⋊C8—44no—
73#390—24no—
74#390—24no—
75#390—22no—
76#390—22no—
77#390—24no—
78#390—24no—
79#390C2×C414yes—
80#390C2314yes—
81#384—22no—
82#384C2×C414yes—
83#336—22no—
84#336—22no—
85#336—24no—
86#336C2314yes—
87#336C2314yes—
88C25—22no—
89C25C22⋊C411yescharacteristic
90C22×D4—28no—
91C22×D4—22no—
92C22×D4—24no—
93C22×D4—24no—
94C22×D4—28no—
95C22×D4—44no—
96C22×D4—44no—
97C22×D4—44no—
98C22×D4—44no—
99C22×D4—44no—
100C22×D4—44no—
101C22×D4—48no—
102C22×D4—48no—
103C22×D4—48no—
104C22×D4—44no—
105C22×D4—44no—
106C22×D4C22×C414yes—
107C23×C4—24no—
108C23×C4—24no—
109C23×C4—24no—
110C23×C4—24no—
111C23×C4—22no—
112C23×C4—42no—
113C23×C4—42no—
114C23×C4—42no—
115C23×C4—42no—
116C23×C4C22⋊C412yes—
117C23×C4C22⋊C412yes—
118C23×C4C22⋊C411yescharacteristic
119C23×C4C22⋊C411yescharacteristic
120C23×C4C22⋊C411yescharacteristic
121C23×C4C22⋊C412yes—
122C23×C4D814yes—
123C23×C4SD1614yes—
124C23×C4C22×C412yes—
125C23×C4C22×C411yescharacteristic
126C23×C4C2×D412yes—
127C23×C4C2×D411yescharacteristic
128C23×C4C2×D411yescharacteristic
129C23×C4C2×D412yes—
130C22×C8—24no—
131C22×C8—24no—
132C22×C8—44no—
133C22×C8—44no—
134C22×C8—44no—
135C22×C8—44no—
136C22×C8—44no—
137C22×C8—44no—
138#127—48no—
139#127—48no—
140#121—416no—
141#121—416no—
142#121—416no—
143#121—416no—
144#121—48no—
145#121—48no—
146#121—416no—
147C2×C4⋊C4—24no—
148C2×C4⋊C4—24no—
149C2×C4⋊C4—22no—
150C2×C4⋊C4—44no—
151C2×C4⋊C4—44no—
152C2×C4⋊C4—44no—
153C2×C4⋊C4C22×C414yes—
154C2×C22⋊C4—24no—
155C2×C22⋊C4—24no—
156C2×C22⋊C4—28no—
157C2×C22⋊C4—24no—
158C2×C22⋊C4—24no—
159C2×C22⋊C4—48no—
160C2×C22⋊C4—44no—
161C2×C22⋊C4—44no—
162C2×C22⋊C4—48no—
163C2×C42—24no—
164C2×C42—24no—
165C2×C42—44no—
166C2×C42—44no—
167C2×C42—44no—
168C2×C42—44no—
169C2×C42—42no—
170C2×C42—42no—
171C2×C42C22⋊C412yes—
172C2×C42C22⋊C412yes—
173C2×C42C22⋊C412yes—
174C2×C42C22×C412yes—
175C2×C42C22×C411yescharacteristic
176C2×C42C2×D412yes—
177C2×C42C2×D411yescharacteristic
178C2×C42C2×D411yescharacteristic
179C2×C42C2×D412yes—
180C2×C42C2411yescharacteristic
181C4⋊C8—48no—
182C22⋊C8—48no—
183C22⋊C8—48no—
184C24—22no—
185C24—22no—
186C24—22no—
187C24—22no—
188C24—22no—
189C24—22no—
190C24—24no—
191C24—44no—
192C24—44no—
193C24—44no—
194C24—44no—
195C24—44no—
196C24—44no—
197C24—44no—
198C24#10214yes—
199C24C2×C22⋊C412yes—
200C24C2×C22⋊C411yescharacteristic
201C2×D4—28no—
202C2×D4—44no—
203C2×D4—44no—
204C2×D4—44no—
205C2×D4—48no—
206C2×D4—48no—
207C2×D4—44no—
208C2×D4—48no—
209C2×D4—48no—
210C2×D4—416no—
211C2×D4—416no—
212C2×D4—416no—
213C2×D4—44no—
214C2×D4—48no—
215C2×D4—48no—
216C2×D4—816no—
217C2×D4—816no—
218C2×D4—816no—
219C2×D4—832no—
220C22×C4—22no—
221C22×C4—22no—
222C22×C4—22no—
223C22×C4—22no—
224C22×C4—22no—
225C22×C4—22no—
226C22×C4—22no—
227C22×C4—22no—
228C22×C4—22no—
229C22×C4—22no—
230C22×C4—22no—
231C22×C4—22no—
232C22×C4—24no—
233C22×C4—24no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—24no—
237C22×C4—24no—
238C22×C4—24no—
239C22×C4—24no—
240C22×C4—24no—
241C22×C4—42no—
242C22×C4—42no—
243C22×C4—42no—
244C22×C4—42no—
245C22×C4—42no—
246C22×C4—42no—
247C22×C4—48no—
248C22×C4—48no—
249C22×C4—42no—
250C22×C4—42no—
251C22×C4—416no—
252C22×C4—416no—
253C22×C4—44no—
254C22×C4—44no—
255C22×C4—44no—
256C22×C4#9914yes—
257C22×C4#10014yes—
258C22×C4#10214yes—
259C22×C4#10218yes—
260C22×C4C2×C22⋊C411yescharacteristic
261C22×C4C2×C22⋊C412yes—
262C22×C4C2×C22⋊C412yes—
263C22×C4C2×C22⋊C411yescharacteristic
264C22×C4C2×C22⋊C412yes—
265C22×C4C2×C22⋊C411yescharacteristic
266C22×C4#13114yes—
267C22×C4C2×D812yes—
268C22×C4C2×D814yes—
269C22×C4C2×SD1612yes—
270C22×C4C2×SD1614yes—
271C22×C4AGL(1,ℤ/8)14yes—
272C22×C4C23×C411yescharacteristic
273C22×C4C22×D411yescharacteristic
274C22×C4C22×D411yescharacteristic
275C2×C8—44no—
276C2×C8—44no—
277C2×C8—44no—
278C2×C8—44no—
279C2×C8—44no—
280C2×C8—44no—
281C2×C8—88no—
282C2×C8—88no—
283C4⋊C4—44no—
284C4⋊C4—44no—
285C4⋊C4—48no—
286C4⋊C4—48no—
287C22⋊C4—44no—
288C22⋊C4—44no—
289C22⋊C4—48no—
290C22⋊C4—416no—
291C22⋊C4—48no—
292C22⋊C4—48no—
293C42—24no—
294C42—24no—
295C42—24no—
296C42—24no—
297C42—42no—
298C42—41no—
299C42—41no—
300C42—41no—
301C42—42no—
302C42—41no—
303C23—28no—
304C23—22no—
305C23—22no—
306C23—22no—
307C23—22no—
308C23—22no—
309C23—22no—
310C23—28no—
311C23—28no—
312C23—44no—
313C23—44no—
314C23—44no—
315C23—44no—
316C23—44no—
317C23—44no—
318C23—44no—
319C23—44no—
320C23—44no—
321C23—44no—
322C23—44no—
323C23—88no—
324C23—88no—
325C23—88no—
326C23—88no—
327C23—88no—
328C23—88no—
329C23—88no—
330C23#40812yes—
331C23C2×#9912yes—
332C23C2×#10012yes—
333C23C2×#10214yes—
334C23C2×#10212yes—
335C23#41812yes—
336C23#42112yes—
337C23#42112yes—
338C23C22×C22⋊C411yescharacteristic
339D4—88no—
340D4—816no—
341D4—816no—
342D4—88no—
343D4—832no—
344C2×C4—22no—
345C2×C4—21no—
346C2×C4—21no—
347C2×C4—22no—
348C2×C4—22no—
349C2×C4—21no—
350C2×C4—21no—
351C2×C4—21no—
352C2×C4—21no—
353C2×C4—21no—
354C2×C4—21no—
355C2×C4—22no—
356C2×C4—21no—
357C2×C4—21no—
358C2×C4—21no—
359C2×C4—21no—
360C2×C4—22no—
361C2×C4—22no—
362C2×C4—28no—
363C2×C4—28no—
364C2×C4—28no—
365C2×C4—28no—
366C2×C4—24no—
367C2×C4—28no—
368C2×C4—24no—
369C2×C4—48no—
370C2×C4—44no—
371C2×C4—44no—
372C2×C4—48no—
373C2×C4—48no—
374C2×C4—48no—
375C2×C4—48no—
376C2×C4—44no—
377C2×C4—44no—
378C2×C4—44no—
379C2×C4—88no—
380C2×C4#40812yes—
381C2×C4C2×#9914yes—
382C2×C4C2×#10014yes—
383C2×C4C2×#10212yes—
384C2×C4C2×#10214yes—
385C2×C4#41812yes—
386C2×C4C2×#13112yes—
387C2×C4C22×D811yescharacteristic
388C2×C4C22×SD1611yescharacteristic
389C2×C4C2×AGL(1,ℤ/8)12yes—
390C8—84no—
391C8—84no—
392C22—24no—
393C22—24no—
394C22—24no—
395C22—416no—
396C22—42no—
397C22—42no—
398C22—42no—
399C22—42no—
400C22—84no—
401C22—84no—
402C22—84no—
403C22—84no—
404C22—84no—
405C22—84no—
406C22—84no—
407C22—1616no—
408C22#147114yes—
409C22#148014yes—
410C22#149614yes—
411C22#151014yes—
412C22#151914yes—
413C22#153614yes—
414C22#154514yes—
415C22C2×#40811yescharacteristic
416C22C22×#9911yescharacteristic
417C22C22×#10011yescharacteristic
418C22C22×#10211yescharacteristic
419C22C2×#41811yescharacteristic
420C22C2×#42111yescharacteristic
421C22C2×#42111yescharacteristic
422C4—22no—
423C4—24no—
424C4—22no—
425C4—21no—
426C4—21no—
427C4—22no—
428C4—24no—
429C4—22no—
430C4—22no—
431C4—24no—
432C4—84no—
433C2—44no—
434C2—164no—
435C2#772418yesdirect product factor
436C2C2×#147111yescharacteristic
437C2C2×#148011yescharacteristic
438C2C2×#149611yescharacteristic
439C2C2×#151011yescharacteristic
440C2C2×#151911yescharacteristic
441C2C2×#153611yescharacteristic
442C2C2×#154511yescharacteristic
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC2×#2856C2
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
2. C2×#1817C2semidirect
3. C2×#1797C2semidirect
4. #7724C2direct (N × H)
5. C2×#1270C2semidirect
23. #1817C22semidirect
25. #1797C22semidirect
29. #1270C22semidirect
435. C2#7724direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#28562
C2×#18172
C2×#17972
#77242
C2×#12702