Finite Group Databasebeta

← C2×#8618 #188867

Subgroups — C2×#8618 #188867

Order 512.

1238 conjugacy classes of subgroups.

The subgroup lattice has 447 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#436C211yesmaximal, characteristic
2C2×#1800C212yesmaximal
3C2×#1567C211yesmaximal, characteristic, complemented
4C2×#1566C211yesmaximal, characteristic, complemented
5#8618C218yesmaximal, direct product factor
6C2×#1292C212yesmaximal, complemented
7C23×M16C412yes—
8C22×C4×D4C2211yescharacteristic
9C2×#436—21no—
10C2×#436—21no—
11C2×#436—21no—
12C2×#436—21no—
13C2×#436—22no—
14C2×#436—22no—
15C2×#436C414yes—
16C2×#436C2214yes—
17C2×#423C2212yes—
18C2×#423C2212yes—
19C22×C4⋊C8C2211yescharacteristic
20C22×#100—22no—
21C22×C22⋊C8C412yes—
22C22×C4×C8C2211yescharacteristic
23#1800—24no—
24#1800C2218yes—
25C2×#343—22no—
26#1567—22no—
27#1567C2214yescomplemented
28#1566—22no—
29#1566C2214yescomplemented
30C2×#335—21no—
31C2×#335—21no—
32C2×#334—21no—
33C2×#334—21no—
34#1292C2218yescomplemented
35C23×D4D411yescharacteristic
36C24×C4C2×C412yes—
37C22×M16—24no—
38C22×M16—22no—
39C22×M16—22no—
40C22×M16—22no—
41C22×M16—22no—
42C22×M16—48no—
43C22×M16C2×C418yes—
44C23×C8C2×C411yescharacteristic
45C23×C8C2×C412yes—
46C23×C8C2×C411yescharacteristic
47C2×C4×D4—21no—
48C2×C4×D4—21no—
49C2×C4×D4—21no—
50C2×C4×D4—21no—
51C2×C4×D4—21no—
52C2×C4×D4—21no—
53C2×C4×D4—21no—
54C2×C4×D4—21no—
55C2×C4×D4C2×C412yes—
56C2×C4×D4D412yes—
57C2×C4×D4Q812yes—
58C2×C4×D4C2312yes—
59C22×C4⋊C4D411yescharacteristic
60C22×C22⋊C4Q812yes—
61C22×C42C2311yescharacteristic
62#436—24no—
63#436—24no—
64#436—24no—
65#436—24no—
66#436—24no—
67#436—24no—
68#436—24no—
69#436—24no—
70#423—22no—
71#423—22no—
72#423—22no—
73#423—22no—
74#423—22no—
75#423—22no—
76#423C2314yes—
77#423C2314yes—
78C2×C4⋊C8—21no—
79C2×C4⋊C8—21no—
80C2×C4⋊C8—21no—
81C2×C4⋊C8—21no—
82C2×C4⋊C8—22no—
83C2×C4⋊C8—22no—
84C2×C4⋊C8—22no—
85C2×C4⋊C8—22no—
86C2×C4⋊C8C2×C412yes—
87C2×C4⋊C8C2312yes—
88C2×#100—28no—
89C2×#100—48no—
90C2×C22⋊C8—22no—
91C2×C22⋊C8—22no—
92C2×C22⋊C8—24no—
93C2×C22⋊C8C2×C418yes—
94C2×C4×C8C2×C412yes—
95C2×C4×C8D411yescharacteristic
96C2×C4×C8D411yescharacteristic
97C2×C4×C8D411yescharacteristic
98C2×C4×C8D411yescharacteristic
99C2×C4×C8D412yes—
100C2×C4×C8D412yes—
101C2×C4×C8C2312yes—
102#343—28no—
103#335—24no—
104#335—24no—
105#334—24no—
106#334—24no—
107C25C4⋊C412yes—
108C22×D4—21no—
109C22×D4—21no—
110C22×D4—21no—
111C22×D4—21no—
112C22×D4—24no—
113C22×D4—24no—
114C22×D4C4⋊C412yes—
115C22×D4C2×D412yes—
116C23×C4—22no—
117C23×C4—22no—
118C23×C4—22no—
119C23×C4—22no—
120C23×C4—44no—
121C23×C4—44no—
122C23×C4C4⋊C412yes—
123C23×C4C4⋊C414yes—
124C23×C4C22×C411yescharacteristic
125C23×C4C22×C414yes—
126C23×C4C2×D411yescharacteristic
127C23×C4C2×Q811yescharacteristic
128C2×M16—28no—
129C2×M16—28no—
130C2×M16—24no—
131C2×M16—24no—
132C2×M16—48no—
133C2×M16—416no—
134C2×M16—416no—
135C2×M16—42no—
136C2×M16—42no—
137C2×M16—48no—
138C2×M16—44no—
139C2×M16—44no—
140C2×M16—44no—
141C2×M16—44no—
142C22×C8—24no—
143C22×C8—22no—
144C22×C8—22no—
145C22×C8—42no—
146C22×C8—44no—
147C22×C8—42no—
148C22×C8—42no—
149C22×C8C22⋊C411yescharacteristic
150C22×C8C22⋊C412yes—
151C22×C8C22⋊C411yescharacteristic
152C22×C8C22⋊C411yescharacteristic
153C22×C8C22⋊C412yes—
154C22×C8C22⋊C411yescharacteristic
155C22×C8C22×C412yes—
156C22×C8C22×C414yes—
157C22×C8C22×C412yes—
158C4×D4—22no—
159C4×D4—22no—
160C4×D4—22no—
161C4×D4—22no—
162C4×D4—22no—
163C4×D4—22no—
164C4×D4—22no—
165C4×D4—22no—
166C4×D4—22no—
167C4×D4—22no—
168C4×D4—22no—
169C4×D4—22no—
170C4×D4—22no—
171C4×D4—22no—
172C4×D4—22no—
173C4×D4—22no—
174C2×C4⋊C4—21no—
175C2×C4⋊C4—21no—
176C2×C4⋊C4—21no—
177C2×C4⋊C4—21no—
178C2×C4⋊C4C4⋊C412yes—
179C2×C4⋊C4C2×D412yes—
180C2×C22⋊C4—22no—
181C2×C22⋊C4—22no—
182C2×C22⋊C4—22no—
183C2×C22⋊C4—22no—
184C2×C22⋊C4C4⋊C414yes—
185C2×C22⋊C4C2×Q814yes—
186C2×C42C22×C411yescharacteristic
187C2×C42C2×D411yescharacteristic
188C2×C42C2×D411yescharacteristic
189C2×C42C2×D411yescharacteristic
190C2×C42C2×D411yescharacteristic
191C2×C42C2×D411yescharacteristic
192C2×C42C2×Q811yescharacteristic
193C2×C42#4111yescharacteristic
194C2×C42#4111yescharacteristic
195C2×C42#4111yescharacteristic
196C2×C42#4111yescharacteristic
197C2×C42C2411yescharacteristic
198C4⋊C8—22no—
199C4⋊C8—22no—
200C4⋊C8—22no—
201C4⋊C8—22no—
202C4⋊C8—24no—
203C4⋊C8—24no—
204C4⋊C8—24no—
205C4⋊C8—24no—
206C4⋊C8—42no—
207C4⋊C8—42no—
208C4⋊C8—42no—
209C4⋊C8—42no—
210#100—416no—
211C22⋊C8—28no—
212C22⋊C8—28no—
213C4×C8C22⋊C412yes—
214C4×C8C22⋊C412yes—
215C4×C8C22⋊C412yes—
216C4×C8C22⋊C412yes—
217C4×C8C2×D412yes—
218C4×C8C2×D412yes—
219C4×C8C2×D412yes—
220C4×C8C2×D412yes—
221C24—22no—
222C24—22no—
223C24—28no—
224C24—44no—
225C24—44no—
226C24C2×C4⋊C411yescharacteristic
227C24C2×C4⋊C414yes—
228C2×D4—22no—
229C2×D4—22no—
230C2×D4—24no—
231C2×D4—24no—
232C2×D4—22no—
233C2×D4—22no—
234C2×D4—28no—
235C2×D4—44no—
236C2×D4—44no—
237C2×D4—42no—
238C2×D4—42no—
239C2×D4—42no—
240C2×D4—42no—
241C22×C4—22no—
242C22×C4—22no—
243C22×C4—22no—
244C22×C4—22no—
245C22×C4—24no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—24no—
249C22×C4—42no—
250C22×C4—44no—
251C22×C4—48no—
252C22×C4—48no—
253C22×C4—44no—
254C22×C4—44no—
255C22×C4—48no—
256C22×C4—44no—
257C22×C4—44no—
258C22×C4—44no—
259C22×C4—44no—
260C22×C4C2×C22⋊C411yescharacteristic
261C22×C4C2×C22⋊C411yescharacteristic
262C22×C4C2×C4⋊C411yescharacteristic
263C22×C4C2×C4⋊C414yes—
264C22×C4C2×C4⋊C411yescharacteristic
265C22×C4C2×C4⋊C411yescharacteristic
266C22×C4#11711yescharacteristic
267C22×C4#11711yescharacteristic
268C22×C4#12111yescharacteristic
269C22×C4#12111yescharacteristic
270C22×C4#12111yescharacteristic
271C22×C4#12111yescharacteristic
272C22×C4C22⋊Q811yescharacteristic
273C22×C4C22⋊Q811yescharacteristic
274C22×C4C22⋊Q811yescharacteristic
275C22×C4C22⋊Q811yescharacteristic
276C22×C4AGL(1,ℤ/8)14yes—
277C22×C4#13714yes—
278C22×C4C23×C411yescharacteristic
279C22×C4C22×D411yescharacteristic
280C22×C4C22×Q811yescharacteristic
281M16—416no—
282M16—416no—
283M16—44no—
284M16—44no—
285M16—44no—
286M16—44no—
287M16—84no—
288M16—84no—
289C2×C8—22no—
290C2×C8—22no—
291C2×C8—22no—
292C2×C8—24no—
293C2×C8—24no—
294C2×C8—24no—
295C2×C8—42no—
296C2×C8—42no—
297C2×C8—44no—
298C2×C8—44no—
299C2×C8—44no—
300C2×C8—44no—
301C2×C8—44no—
302C2×C8—84no—
303C2×C8—84no—
304C2×C8#10014yescomplemented
305C2×C8C2×C22⋊C412yes—
306C2×C8C2×C22⋊C412yes—
307C2×C8C2×C22⋊C412yes—
308C2×C8C2×C22⋊C412yes—
309C4⋊C4—22no—
310C4⋊C4—22no—
311C4⋊C4—22no—
312C4⋊C4—22no—
313C22⋊C4—24no—
314C22⋊C4—24no—
315C22⋊C4—24no—
316C22⋊C4—24no—
317C42C2×C22⋊C411yescharacteristic
318C42C2×C22⋊C411yescharacteristic
319C42#11711yescharacteristic
320C42#11711yescharacteristic
321C42#12111yescharacteristic
322C42#12111yescharacteristic
323C42#12111yescharacteristic
324C42#12111yescharacteristic
325C42C22⋊Q811yescharacteristic
326C42C22⋊Q811yescharacteristic
327C42C22⋊Q811yescharacteristic
328C42C22⋊Q811yescharacteristic
329C42C22×D411yescharacteristic
330C42C22×D411yescharacteristic
331C42C2×#4111yescharacteristic
332C42C2×#4111yescharacteristic
333C23—22no—
334C23—22no—
335C23—24no—
336C23—28no—
337C23—44no—
338C23—44no—
339C23—44no—
340C23—44no—
341C23—44no—
342C23—44no—
343C23—44no—
344C23—44no—
345C23—816no—
346C23#38011yescharacteristic
347C23#38011yescharacteristic
348C23#42814yes—
349C23C22×C4⋊C411yescharacteristic
350D4—44no—
351D4—44no—
352D4—44no—
353D4—42no—
354D4—42no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—22no—
359C2×C4—22no—
360C2×C4—21no—
361C2×C4—21no—
362C2×C4—21no—
363C2×C4—21no—
364C2×C4—24no—
365C2×C4—41no—
366C2×C4—41no—
367C2×C4—41no—
368C2×C4—41no—
369C2×C4—48no—
370C2×C4—48no—
371C2×C4—44no—
372C2×C4—44no—
373C2×C4—48no—
374C2×C4—44no—
375C2×C4—44no—
376C2×C4—44no—
377C2×C4#38011yescharacteristic
378C2×C4#38011yescharacteristic
379C2×C4#38011yescharacteristic
380C2×C4#38011yescharacteristic
381C2×C4#38011yescharacteristic
382C2×C4#38011yescharacteristic
383C2×C4C2×#10012yes—
384C2×C4#41312yes—
385C2×C4#42814yes—
386C2×C4#46814yes—
387C2×C4#46814yes—
388C2×C4#46912yes—
389C2×C4#46912yes—
390C2×C4#47012yes—
391C2×C4#47012yes—
392C2×C4C22×C22⋊C411yescharacteristic
393C2×C4C2×#11711yescharacteristic
394C2×C4C2×#12111yescharacteristic
395C2×C4C2×#12111yescharacteristic
396C2×C4C2×C22⋊Q811yescharacteristic
397C2×C4C2×C22⋊Q811yescharacteristic
398C2×C4C2×AGL(1,ℤ/8)12yes—
399C2×C4C2×#13712yes—
400C8—22no—
401C8—22no—
402C8—22no—
403C8—44no—
404C8—84no—
405C8—84no—
406C8C2×#10014yescomplemented
407C22—21no—
408C22—21no—
409C22—28no—
410C22—21no—
411C22—21no—
412C22—44no—
413C22—44no—
414C22—44no—
415C22—88no—
416C22—88no—
417C22—88no—
418C22#180012yes—
419C22#180912yes—
420C22#180912yes—
421C22#181312yes—
422C22C2×#38011yescharacteristic
423C22C2×#42812yes—
424C4—21no—
425C4—21no—
426C4—21no—
427C4—21no—
428C4—21no—
429C4—21no—
430C4—44no—
431C4#180012yes—
432C4#180912yes—
433C4#180912yes—
434C4C22×#10011yescharacteristic
435C4C2×#41311yescharacteristic
436C4C2×#46812yes—
437C4C2×#46911yescharacteristic
438C4C2×#47011yescharacteristic
439C2—22no—
440C2—22no—
441C2—84no—
442C2#861814yesdirect product factor
443C2C2×#180011yescharacteristic
444C2C2×#180911yescharacteristic
445C2C2×#181311yescharacteristic
subgroupG/H
center, socleC23#380
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC23×D4D4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C2×#1567C2semidirect
4. C2×#1566C2semidirect
5. #8618C2direct (N × H)
6. C2×#1292C2semidirect
27. #1567C22semidirect
29. #1566C22semidirect
34. #1292C22semidirect
304. C2×C8#100semidirect
406. C8C2×#100semidirect
442. C2#8618direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4362
C2×#18002
C2×#15672
C2×#15662
#86182
C2×#12922