Finite Group Databasebeta

← C2×#8770 #190242

Subgroups — C2×#8770 #190242

Order 512.

1128 conjugacy classes of subgroups.

The subgroup lattice has 385 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2357C211yesmaximal, characteristic
2C2×#1800C211yesmaximal, characteristic
3C2×#1460C211yesmaximal, characteristic
4#8770C218yesmaximal, direct product factor
5C2×#1303C212yesmaximal, complemented
6C2×#1286C212yesmaximal, complemented
7C22×C4×D4C2211yescharacteristic
8C2×#431C2212yes—
9C2×#423C2212yes—
10C22×#100—21no—
11#2357—22no—
12#2357—22no—
13#2357C414yes—
14#2357C2214yes—
15C2×#390—21no—
16C2×#388—22no—
17C2×#382C2211yescharacteristic
18C2×#381C412yes—
19C2×C4×C4⋊C4—21no—
20C2×C4×C4⋊C4C2211yescharacteristic
21C2×C4×C22⋊C4C412yes—
22#1800—22no—
23#1800C2214yes—
24C2×#343—21no—
25#1460—22no—
26#1460C2214yes—
27C2×#323—22no—
28#1303C2218yescomplemented
29#1286C2218yescomplemented
30C23×D4D411yescharacteristic
31C24×C4C2×C412yes—
32C22×M16—22no—
33C2×C4×D4—22no—
34C2×C4×D4—22no—
35C2×C4×D4—22no—
36C2×C4×D4—22no—
37C2×C4×D4C2×C412yes—
38C2×C4×D4D412yes—
39C2×C4×D4D412yes—
40C2×C4×D4C2312yes—
41C22×C4⋊C4—21no—
42C22×C4⋊C4—21no—
43C22×C4⋊C4D411yescharacteristic
44C22×C22⋊C4—22no—
45C22×C22⋊C4—22no—
46C22×C22⋊C4D412yes—
47C22×C42—21no—
48C22×C42—22no—
49C22×C42C2311yescharacteristic
50#431—22no—
51#431—22no—
52#431—22no—
53#431C2314yes—
54#423—22no—
55#423—22no—
56#423—22no—
57#423C2314yes—
58C2×C4⋊C8—22no—
59C2×C4⋊C8—22no—
60C2×C4⋊C8—22no—
61C2×#100—24no—
62C2×#100—44no—
63C2×C22⋊C8—22no—
64C2×C4×C8—22no—
65#390—24no—
66#390—24no—
67#388—28no—
68#388—28no—
69#382—21no—
70#382—21no—
71#382C2×C412yes—
72#382C2312yes—
73#381—24no—
74#381C2×C418yes—
75C4×C4⋊C4—24no—
76C4×C4⋊C4—24no—
77C4×C4⋊C4—21no—
78C4×C4⋊C4—21no—
79C4×C4⋊C4C2×C412yes—
80C4×C4⋊C4C2312yes—
81C4×C22⋊C4—24no—
82C4×C22⋊C4C2×C418yes—
83C2×#95—22no—
84C2×#95—21no—
85C2×#95C2×C411yescharacteristic
86C2×#95C2×C412yes—
87C2×#95C2×C411yescharacteristic
88#343—24no—
89#323—28no—
90C25C22⋊C412yes—
91C22×D4—22no—
92C22×D4—22no—
93C22×D4—24no—
94C22×D4—22no—
95C22×D4—22no—
96C22×D4C22⋊C412yes—
97C22×D4C2×D412yes—
98C23×C4—21no—
99C23×C4—22no—
100C23×C4—22no—
101C23×C4—22no—
102C23×C4—22no—
103C23×C4—22no—
104C23×C4—21no—
105C23×C4—84no—
106C23×C4C22⋊C412yes—
107C23×C4C22⋊C414yes—
108C23×C4C22×C414yes—
109C23×C4C22×C411yescharacteristic
110C23×C4C2×D411yescharacteristic
111C23×C4C2×D411yescharacteristic
112C2×M16—24no—
113C2×M16—42no—
114C2×M16—44no—
115C2×M16—44no—
116C22×C8—42no—
117C22×C8—42no—
118C4×D4—24no—
119C4×D4—24no—
120C4×D4—24no—
121C4×D4—24no—
122C4×D4—24no—
123C4×D4—24no—
124C4×D4—24no—
125C4×D4—24no—
126C2×C4⋊C4—22no—
127C2×C4⋊C4—22no—
128C2×C4⋊C4—22no—
129C2×C4⋊C4—22no—
130C2×C4⋊C4—22no—
131C2×C4⋊C4—22no—
132C2×C4⋊C4—44no—
133C2×C4⋊C4—44no—
134C2×C4⋊C4C22⋊C412yes—
135C2×C4⋊C4C2×D412yes—
136C2×C22⋊C4—24no—
137C2×C22⋊C4—24no—
138C2×C22⋊C4—28no—
139C2×C22⋊C4—28no—
140C2×C22⋊C4—48no—
141C2×C22⋊C4—84no—
142C2×C22⋊C4C22⋊C414yes—
143C2×C22⋊C4C2×D414yes—
144C2×C42—22no—
145C2×C42—22no—
146C2×C42—28no—
147C2×C42—42no—
148C2×C42—42no—
149C2×C42—84no—
150C2×C42C22×C411yescharacteristic
151C2×C42C2×D411yescharacteristic
152C2×C42C2×D411yescharacteristic
153C2×C42#4112yes—
154C2×C42#4112yes—
155C2×C42#4112yes—
156C2×C42#4112yes—
157C2×C42C2411yescharacteristic
158C4⋊C8—24no—
159C4⋊C8—24no—
160C4⋊C8—24no—
161C4⋊C8—42no—
162C4⋊C8—42no—
163C4⋊C8—42no—
164#100—48no—
165C22⋊C8—24no—
166C22⋊C8—42no—
167C4×C8—24no—
168C4×C8—42no—
169#95—28no—
170#95—22no—
171#95—21no—
172#95—22no—
173#95—21no—
174#95—22no—
175#95C22×C412yes—
176#95C22×C414yes—
177#95C22×C412yes—
178C24—22no—
179C24—22no—
180C24—24no—
181C24—24no—
182C24—44no—
183C24—44no—
184C24C2×C22⋊C411yescharacteristic
185C24C2×C22⋊C414yes—
186C2×D4—24no—
187C2×D4—24no—
188C2×D4—22no—
189C2×D4—22no—
190C2×D4—24no—
191C2×D4—24no—
192C2×D4—24no—
193C2×D4—44no—
194C2×D4—44no—
195C2×D4—44no—
196C2×D4—44no—
197C22×C4—24no—
198C22×C4—22no—
199C22×C4—22no—
200C22×C4—22no—
201C22×C4—24no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—22no—
207C22×C4—42no—
208C22×C4—42no—
209C22×C4—42no—
210C22×C4—42no—
211C22×C4—44no—
212C22×C4—44no—
213C22×C4—44no—
214C22×C4—42no—
215C22×C4—42no—
216C22×C4—44no—
217C22×C4—42no—
218C22×C4—84no—
219C22×C4—84no—
220C22×C4—84no—
221C22×C4—84no—
222C22×C4—84no—
223C22×C4—84no—
224C22×C4C2×C22⋊C414yes—
225C22×C4C2×C22⋊C411yescharacteristic
226C22×C4C2×C22⋊C411yescharacteristic
227C22×C4C2×C22⋊C411yescharacteristic
228C22×C4#11711yescharacteristic
229C22×C4#11711yescharacteristic
230C22×C4#11711yescharacteristic
231C22×C4#11711yescharacteristic
232C22×C4#12312yes—
233C22×C4#12312yes—
234C22×C4#12312yes—
235C22×C4#12312yes—
236C22×C4#13514yes—
237C22×C4AGL(1,ℤ/8)12yes—
238C22×C4#13712yes—
239C22×C4C23×C411yescharacteristic
240C22×C4C22×D411yescharacteristic
241C22×C4C22×D411yescharacteristic
242M16—44no—
243M16—44no—
244M16—84no—
245C2×C8—44no—
246C2×C8—44no—
247C2×C8—84no—
248C2×C8—84no—
249C4⋊C4—24no—
250C4⋊C4—24no—
251C4⋊C4—44no—
252C4⋊C4—44no—
253C4⋊C4—44no—
254C4⋊C4—44no—
255C22⋊C4—28no—
256C22⋊C4—28no—
257C22⋊C4—416no—
258C22⋊C4—88no—
259C42—42no—
260C42—42no—
261C42—44no—
262C42—88no—
263C42#11712yes—
264C42#11712yes—
265C42#12312yes—
266C42#12312yes—
267C42#12312yes—
268C42#12312yes—
269C42C2×#4112yes—
270C42C2×#4112yes—
271C23—22no—
272C23—22no—
273C23—24no—
274C23—24no—
275C23—24no—
276C23—44no—
277C23—44no—
278C23—44no—
279C23—44no—
280C23—44no—
281C23—44no—
282C23—44no—
283C23—44no—
284C23—88no—
285C23—88no—
286C23#38111yescharacteristic
287C23#38111yescharacteristic
288C23#41612yes—
289C23#41712yes—
290C23C22×C22⋊C411yescharacteristic
291D4—44no—
292D4—44no—
293D4—48no—
294C2×C4—24no—
295C2×C4—22no—
296C2×C4—22no—
297C2×C4—24no—
298C2×C4—24no—
299C2×C4—41no—
300C2×C4—41no—
301C2×C4—41no—
302C2×C4—41no—
303C2×C4—41no—
304C2×C4—41no—
305C2×C4—42no—
306C2×C4—42no—
307C2×C4—48no—
308C2×C4—44no—
309C2×C4—44no—
310C2×C4—42no—
311C2×C4—44no—
312C2×C4—44no—
313C2×C4—44no—
314C2×C4—42no—
315C2×C4—42no—
316C2×C4—44no—
317C2×C4—42no—
318C2×C4—84no—
319C2×C4—84no—
320C2×C4—84no—
321C2×C4—84no—
322C2×C4—84no—
323C2×C4—88no—
324C2×C4#38112yes—
325C2×C4#38111yescharacteristic
326C2×C4#38111yescharacteristic
327C2×C4#38112yes—
328C2×C4#41612yes—
329C2×C4#41712yes—
330C2×C4#48214yes—
331C2×C4#48214yes—
332C2×C4#48514yes—
333C2×C4#48514yes—
334C2×C4C2×#11711yescharacteristic
335C2×C4C2×#11711yescharacteristic
336C2×C4C2×#12312yes—
337C2×C4C2×#12312yes—
338C2×C4C2×#13512yes—
339C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
340C2×C4C2×#13711yescharacteristic
341C8—84no—
342C8—84no—
343C22—24no—
344C22—24no—
345C22—21no—
346C22—21no—
347C22—21no—
348C22—21no—
349C22—44no—
350C22—44no—
351C22—44no—
352C22—84no—
353C22—84no—
354C22—88no—
355C22—88no—
356C22#182512yes—
357C22#182512yes—
358C22#182712yes—
359C22#182912yes—
360C22C2×#38111yescharacteristic
361C22C2×#41611yescharacteristic
362C22C2×#41711yescharacteristic
363C4—22no—
364C4—22no—
365C4—21no—
366C4—21no—
367C4—21no—
368C4—21no—
369C4—44no—
370C4—44no—
371C4—82no—
372C4—84no—
373C4#182514yes—
374C4C2×#48212yes—
375C4C2×#48512yes—
376C2—21no—
377C2—21no—
378C2—22no—
379C2—84no—
380C2#877014yesdirect product factor
381C2C2×#182511yescharacteristic
382C2C2×#182711yescharacteristic
383C2C2×#182911yescharacteristic
subgroupG/H
center, socleC23#381
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
4. #8770C2direct (N × H)
5. C2×#1303C2semidirect
6. C2×#1286C2semidirect
28. #1303C22semidirect
29. #1286C22semidirect
380. C2#8770direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#23572
C2×#18002
C2×#14602
#87702
C2×#13032
C2×#12862