Finite Group Databasebeta

← C2×#8707 #189756

Subgroups — C2×#8707 #189756

Order 512.

1958 conjugacy classes of subgroups.

The subgroup lattice has 413 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×C4⋊C4C211yesmaximal, characteristic
2C2×#1797C211yesmaximal, characteristic
3C2×C4×C22⋊C8C211yesmaximal, characteristic
4#8707C218yesmaximal, direct product factor
5C2×#1279C214yesmaximal, complemented
6C23×C4⋊C4C411yescharacteristic
7C23×C4⋊C4C411yescharacteristic
8C23×C42—21no—
9C23×C42C2211yescharacteristic
10C22×C4⋊C8C2212yes—
11C22×C22⋊C8—21no—
12C22×C22⋊C8—21no—
13C22×C4×C8C2212yes—
14C2×C4×C4⋊C4—22no—
15C2×C4×C4⋊C4—21no—
16C2×C4×C4⋊C4—21no—
17C2×C4×C4⋊C4—22no—
18C2×C4×C4⋊C4C414yes—
19C2×C4×C4⋊C4C412yes—
20C2×C4×C4⋊C4C2214yes—
21C2×C4×C4⋊C4C2212yes—
22C22×#95—21no—
23#1797—22no—
24#1797C2214yes—
25C4×C22⋊C8—22no—
26C4×C22⋊C8C2214yes—
27C2×#336—21no—
28C2×#336—21no—
29#1279C22116yescomplemented
30C24×C4—21no—
31C24×C4—21no—
32C24×C4C2×C411yescharacteristic
33C24×C4D411yescharacteristic
34C24×C4D411yescharacteristic
35C23×C8—22no—
36C23×C8—22no—
37C22×C4⋊C4—21no—
38C22×C4⋊C4—22no—
39C22×C4⋊C4—22no—
40C22×C4⋊C4—21no—
41C22×C4⋊C4—24no—
42C22×C4⋊C4—28no—
43C22×C4⋊C4C818yescomplemented
44C22×C4⋊C4C2×C414yes—
45C22×C4⋊C4C2×C412yes—
46C22×C4⋊C4C2×C414yes—
47C22×C4⋊C4C2×C412yes—
48C22×C42—28no—
49C22×C42—22no—
50C22×C42—24no—
51C22×C42—24no—
52C22×C42—22no—
53C22×C42—48no—
54C22×C42C2×C411yescharacteristic
55C22×C42C2×C412yes—
56C22×C42D412yes—
57C22×C42D411yescharacteristic
58C22×C42D412yes—
59C22×C42D411yescharacteristic
60C22×C42C2312yes—
61C22×C42C2311yescharacteristic
62C2×C4⋊C8—28no—
63C2×C4⋊C8—22no—
64C2×C4⋊C8C2314yes—
65C2×C22⋊C8—28no—
66C2×C22⋊C8—24no—
67C2×C22⋊C8—24no—
68C2×C22⋊C8—44no—
69C2×C4×C8—28no—
70C2×C4×C8—22no—
71C2×C4×C8C2314yes—
72C4×C4⋊C4—24no—
73C4×C4⋊C4—24no—
74C4×C4⋊C4—24no—
75C4×C4⋊C4—24no—
76C4×C4⋊C4—22no—
77C4×C4⋊C4—24no—
78C4×C4⋊C4—22no—
79C4×C4⋊C4C2×C418yes—
80C4×C4⋊C4C2×C414yes—
81C4×C4⋊C4C2314yes—
82C2×#95—22no—
83C2×#95—24no—
84C2×#95—24no—
85C2×#95—22no—
86#336—24no—
87#336—24no—
88C25C22⋊C411yescharacteristic
89C23×C4—24no—
90C23×C4—24no—
91C23×C4—24no—
92C23×C4—24no—
93C23×C4—28no—
94C23×C4—28no—
95C23×C4—24no—
96C23×C4—24no—
97C23×C4—22no—
98C23×C4—24no—
99C23×C4—22no—
100C23×C4—24no—
101C23×C4—42no—
102C23×C4—44no—
103C23×C4—44no—
104C23×C4—44no—
105C23×C4—44no—
106C23×C4C22⋊C411yescharacteristic
107C23×C4C22⋊C412yes—
108C23×C4C22⋊C411yescharacteristic
109C23×C4C22⋊C412yes—
110C23×C4C22⋊C411yescharacteristic
111C23×C4C22⋊C412yes—
112C23×C4C2×C814yes—
113C23×C4M1614yes—
114C23×C4SD1614yes—
115C23×C4Q1614yes—
116C23×C4C22×C412yes—
117C23×C4C22×C411yescharacteristic
118C23×C4C2×D412yes—
119C23×C4C2×D411yescharacteristic
120C23×C4C2×D412yes—
121C23×C4C2×D411yescharacteristic
122C22×C8—28no—
123C22×C8—24no—
124C22×C8—24no—
125C22×C8—44no—
126C22×C8—44no—
127C22×C8—44no—
128C22×C8—44no—
129C22×C8—44no—
130C2×C4⋊C4—28no—
131C2×C4⋊C4—216no—
132C2×C4⋊C4—216no—
133C2×C4⋊C4—28no—
134C2×C4⋊C4—24no—
135C2×C4⋊C4—22no—
136C2×C4⋊C4—24no—
137C2×C4⋊C4—22no—
138C2×C4⋊C4—24no—
139C2×C4⋊C4—28no—
140C2×C4⋊C4—24no—
141C2×C4⋊C4—216no—
142C2×C4⋊C4C2×C818yes—
143C2×C4⋊C4C2×C8116yescomplemented
144C2×C4⋊C4M1618yes—
145C2×C4⋊C4C22×C414yes—
146C2×C4⋊C4C22×C414yes—
147C2×C42—24no—
148C2×C42—24no—
149C2×C42—24no—
150C2×C42—28no—
151C2×C42—28no—
152C2×C42—28no—
153C2×C42—28no—
154C2×C42—28no—
155C2×C42—24no—
156C2×C42—24no—
157C2×C42—48no—
158C2×C42—416no—
159C2×C42—416no—
160C2×C42—48no—
161C2×C42C22⋊C412yes—
162C2×C42C22⋊C412yes—
163C2×C42C22⋊C412yes—
164C2×C42C22×C412yes—
165C2×C42C22×C411yescharacteristic
166C2×C42C2×D412yes—
167C2×C42C2×D412yes—
168C2×C42C2×D411yescharacteristic
169C2×C42C2×D411yescharacteristic
170C2×C42#4118yes—
171C2×C42C2411yescharacteristic
172C4⋊C8—28no—
173C4⋊C8—44no—
174C22⋊C8—216no—
175C22⋊C8—48no—
176C4×C8—28no—
177C4×C8—44no—
178#95—28no—
179#95—24no—
180#95—24no—
181C24—22no—
182C24—22no—
183C24—22no—
184C24—22no—
185C24C22⋊C814yes—
186C24#10314yes—
187C24#10414yes—
188C24C2×C22⋊C412yes—
189C24C2×C22⋊C411yescharacteristic
190C22×C4—22no—
191C22×C4—22no—
192C22×C4—22no—
193C22×C4—22no—
194C22×C4—22no—
195C22×C4—22no—
196C22×C4—24no—
197C22×C4—24no—
198C22×C4—24no—
199C22×C4—24no—
200C22×C4—24no—
201C22×C4—24no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—216no—
205C22×C4—216no—
206C22×C4—216no—
207C22×C4—216no—
208C22×C4—216no—
209C22×C4—24no—
210C22×C4—24no—
211C22×C4—22no—
212C22×C4—28no—
213C22×C4—216no—
214C22×C4—28no—
215C22×C4—24no—
216C22×C4—24no—
217C22×C4—22no—
218C22×C4—22no—
219C22×C4—24no—
220C22×C4—24no—
221C22×C4—42no—
222C22×C4—42no—
223C22×C4—416no—
224C22×C4—48no—
225C22×C4—48no—
226C22×C4—48no—
227C22×C4—432no—
228C22×C4—432no—
229C22×C4—44no—
230C22×C4—44no—
231C22×C4—48no—
232C22×C4—44no—
233C22×C4—44no—
234C22×C4C22⋊C814yes—
235C22×C4C22⋊C818yes—
236C22×C4#10314yes—
237C22×C4#10318yes—
238C22×C4C2×C22⋊C412yes—
239C22×C4C2×C22⋊C411yescharacteristic
240C22×C4C2×C22⋊C412yes—
241C22×C4C2×C22⋊C412yes—
242C22×C4C2×C22⋊C411yescharacteristic
243C22×C4C2×C22⋊C411yescharacteristic
244C22×C4#11714yes—
245C22×C4#12314yes—
246C22×C4#12314yes—
247C22×C4C22×C814yes—
248C22×C4C22×C812yes—
249C22×C4C2×M1614yes—
250C22×C4C2×M1612yes—
251C22×C4C2×M1614yes—
252C22×C4C2×SD1614yes—
253C22×C4C2×SD1612yes—
254C22×C4C2×Q1614yes—
255C22×C4C2×Q1612yes—
256C22×C4AGL(1,ℤ/8)14yes—
257C22×C4C23×C411yescharacteristic
258C22×C4C22×D411yescharacteristic
259C22×C4C22×D411yescharacteristic
260C2×C8—28no—
261C2×C8—416no—
262C2×C8—44no—
263C2×C8—44no—
264C2×C8—44no—
265C2×C8—44no—
266C2×C8—44no—
267C2×C8—88no—
268C4⋊C4—216no—
269C4⋊C4—24no—
270C4⋊C4—24no—
271C4⋊C4—28no—
272C4⋊C4—216no—
273C4⋊C4—28no—
274C4⋊C4C22×C818yes—
275C4⋊C4C2×M1618yes—
276C42—24no—
277C42—24no—
278C42—24no—
279C42—24no—
280C42—24no—
281C42—24no—
282C42—416no—
283C42—48no—
284C42—48no—
285C42#11714yes—
286C42#12314yes—
287C42#12314yes—
288C42C2×#4114yes—
289C23—28no—
290C23—28no—
291C23—28no—
292C23—22no—
293C23—22no—
294C23—22no—
295C23—28no—
296C23—28no—
297C23—28no—
298C23—22no—
299C23Q8⋊C8116yes—
300C23#38112yes—
301C23C2×C22⋊C814yes—
302C23C2×C22⋊C812yes—
303C23#40712yes—
304C23C2×#10314yes—
305C23C2×#10312yes—
306C23#41812yes—
307C23C2×#10414yes—
308C23C2×#10412yes—
309C23#42112yes—
310C23C22×C22⋊C411yescharacteristic
311C2×C4—28no—
312C2×C4—28no—
313C2×C4—28no—
314C2×C4—22no—
315C2×C4—22no—
316C2×C4—21no—
317C2×C4—21no—
318C2×C4—21no—
319C2×C4—21no—
320C2×C4—22no—
321C2×C4—22no—
322C2×C4—28no—
323C2×C4—28no—
324C2×C4—216no—
325C2×C4—216no—
326C2×C4—28no—
327C2×C4—28no—
328C2×C4—28no—
329C2×C4—28no—
330C2×C4—22no—
331C2×C4—22no—
332C2×C4—22no—
333C2×C4—48no—
334C2×C4—48no—
335C2×C4—432no—
336C2×C4—432no—
337C2×C4—44no—
338C2×C4—44no—
339C2×C4—44no—
340C2×C4—44no—
341C2×C4—44no—
342C2×C4—416no—
343C2×C4—416no—
344C2×C4#38112yes—
345C2×C4#38112yes—
346C2×C4#38112yes—
347C2×C4C2×C22⋊C814yes—
348C2×C4C2×C22⋊C812yes—
349C2×C4#40712yes—
350C2×C4C2×#10314yes—
351C2×C4C2×#10312yes—
352C2×C4#41812yes—
353C2×C4#43118yes—
354C2×C4#43218yes—
355C2×C4#48118yes—
356C2×C4#48418yes—
357C2×C4C2×#11712yes—
358C2×C4C2×#12312yes—
359C2×C4C2×#12312yes—
360C2×C4C23×C811yescharacteristic
361C2×C4C22×M1612yes—
362C2×C4C22×M1611yescharacteristic
363C2×C4C22×SD1611yescharacteristic
364C2×C4C22×Q1611yescharacteristic
365C2×C4C2×AGL(1,ℤ/8)12yes—
366C8—48no—
367C8—84no—
368C22—232no—
369C22—24no—
370C22—24no—
371C22—24no—
372C22—24no—
373C22—24no—
374C22—24no—
375C22C2×Q8⋊C818yes—
376C22C2×Q8⋊C814yes—
377C22#147814yes—
378C22#148714yes—
379C22#149014yes—
380C22#181714yes—
381C22#182414yes—
382C22#182614yes—
383C22C2×#38111yescharacteristic
384C22C22×C22⋊C811yescharacteristic
385C22C2×#40711yescharacteristic
386C22C22×#10311yescharacteristic
387C22C2×#41811yescharacteristic
388C22C22×#10411yescharacteristic
389C22C2×#42111yescharacteristic
390C4—24no—
391C4—24no—
392C4—22no—
393C4—22no—
394C4—48no—
395C4—48no—
396C4—42no—
397C4#181714yes—
398C4#182414yes—
399C4C2×#43112yes—
400C4C2×#43212yes—
401C4C2×#48112yes—
402C4C2×#48412yes—
403C2—28no—
404C2#870718yesdirect product factor
405C2C22×Q8⋊C811yescharacteristic
406C2C2×#147811yescharacteristic
407C2C2×#148711yescharacteristic
408C2C2×#149011yescharacteristic
409C2C2×#181711yescharacteristic
410C2C2×#182411yescharacteristic
411C2C2×#182611yescharacteristic
subgroupG/H
centerC23×C4C2×D4
commutatorC2×C4C23×C8
Frattini, cosocleC2×C42C24
socleC24C2×C22⋊C4
prime radicalC25C22⋊C4
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23×C4 ◁ C23×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #8707C2direct (N × H)
5. C2×#1279C2semidirect
29. #1279C22semidirect
43. C22×C4⋊C4C8semidirect
143. C2×C4⋊C4C2×C8semidirect
404. C2#8707direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×C4⋊C42
C2×#17972
C2×C4×C22⋊C82
#87072
C2×#12792