Finite Group Databasebeta

← C2×#27935 #6457321

Subgroups — C2×#27935 #6457321

Order 512.

2706 conjugacy classes of subgroups.

The subgroup lattice has 384 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#482C212yesmaximal, complemented
2C22×#466C211yesmaximal, characteristic
3C22×#427C211yesmaximal, characteristic, complemented
4C2×#2500C212yesmaximal, complemented
5#27935C2116yesmaximal, direct product factor
6C2×#2093C212yesmaximal, complemented
7C2×#2092C212yesmaximal, complemented
8C2×#1972C212yesmaximal, complemented
9C2×#1847C212yesmaximal, complemented
10C2×#1752C211yesmaximal, characteristic, complemented
11C23×D8C2211yescharacteristic
12C24×C8C2211yescharacteristic
13C22×#121C2212yes—
14C22×#117C2212yes—
15C2×#482—216no—
16C2×#482C22116yescomplemented
17C2×#466—28no—
18C2×#466C2218yes—
19C2×#427—28no—
20C2×#427C2218yescomplemented
21C22×#107C2211yescharacteristic
22C22×#107C2212yes—
23C22×#107C2211yescharacteristic
24C22×#107C2211yescharacteristic
25C22×#106C2212yes—
26C22×#106C2212yes—
27C22×#102C2212yes—
28C22×#102C2212yes—
29C22×#102C2212yes—
30C22×C22⋊C8C2211yescharacteristic
31C22×#97C2212yes—
32#2500—28no—
33#2500C22116yescomplemented
34C2×#394—24no—
35C2×#390C2212yes—
36C2×#390C2212yes—
37C2×#388—24no—
38C2×#384C2212yes—
39C2×#382C2212yes—
40C2×C4×C22⋊C4C2211yescharacteristic
41#2093C22116yescomplemented
42#2092C22116yescomplemented
43#1972C22116yescomplemented
44#1847C22116yescomplemented
45#1752C2218yescomplemented
46C2×#336C2212yes—
47C23×D4—22no—
48C23×D4C2312yes—
49C24×C4C2311yescharacteristic
50C22×D8—24no—
51C22×D8—28no—
52C22×D8C2314yes—
53C23×C8—28no—
54C23×C8D418yes—
55C23×C8C2312yes—
56C23×C8C2311yescharacteristic
57C23×C8C2314yes—
58C23×C8C2311yescharacteristic
59C2×#121—24no—
60C2×#121—28no—
61C2×#121—28no—
62C2×#121C2318yes—
63C2×#117—24no—
64C2×#117—28no—
65C2×#117—28no—
66C2×#117C2318yes—
67C22×C4⋊C4—24no—
68C22×C4⋊C4C2312yes—
69C22×C4⋊C4C2312yes—
70C22×C4⋊C4C2312yes—
71C22×C22⋊C4—22no—
72C22×C22⋊C4—24no—
73C22×C22⋊C4—22no—
74C22×C22⋊C4—24no—
75C22×C22⋊C4D412yes—
76C22×C42—22no—
77C22×C42C2312yes—
78#482—264no—
79#466—232no—
80#427—232no—
81C2×#107—28no—
82C2×#107—24no—
83C2×#107—24no—
84C2×#107—24no—
85C2×#107C2318yes—
86C2×#107C2314yes—
87C2×#107C2314yes—
88C2×#107C2314yes—
89C2×#106—28no—
90C2×#106—28no—
91C2×#106C2318yes—
92C2×#106C2318yes—
93C2×#102—28no—
94C2×#102—28no—
95C2×#102—28no—
96C2×#102C2318yes—
97C2×#102C2318yes—
98C2×#102C2318yes—
99C2×C22⋊C8D418yes—
100C2×C22⋊C8C2314yes—
101C2×#97—28no—
102C2×#97C2318yes—
103#394—232no—
104#390—24no—
105#390—24no—
106#390C2318yes—
107#390C2318yes—
108#388—232no—
109#384—24no—
110#384C2318yes—
111#382—24no—
112#382C2318yes—
113C4×C22⋊C4D414yes—
114C4×C22⋊C4C2314yes—
115C2×#95—24no—
116C2×#95D412yes—
117#336C2318yes—
118C25—22no—
119C25C2×D411yescharacteristic
120C22×D4—28no—
121C22×D4—24no—
122C22×D4—24no—
123C22×D4—22no—
124C22×D4—28no—
125C22×D4—28no—
126C22×D4—48no—
127C22×D4—88no—
128C22×D4C2414yes—
129C23×C4—24no—
130C23×C4—24no—
131C23×C4—22no—
132C23×C4—22no—
133C23×C4—22no—
134C23×C4C2×D414yes—
135C23×C4C2×D412yes—
136C23×C4C2×D411yescharacteristic
137C23×C4C2×D414yes—
138C23×C4C2×D414yes—
139C23×C4C2412yes—
140C23×C4C2411yescharacteristic
141C2×D8—28no—
142C2×D8—216no—
143C2×D8—416no—
144C22×C8—24no—
145C22×C8—24no—
146C22×C8—24no—
147C22×C8—232no—
148C22×C8—216no—
149C22×C8C2×D414yes—
150C22×C8C2×D4116yes—
151C22×C8C2×D418yes—
152C22×C8C2×D414yes—
153C22×C8#4118yes—
154C22×C8C2412yes—
155C22×C8C2414yes—
156C22×C8C2412yes—
157#121—216no—
158#121—216no—
159#121—416no—
160#117—216no—
161#117—216no—
162#117—416no—
163C2×C4⋊C4—24no—
164C2×C4⋊C4—24no—
165C2×C4⋊C4—24no—
166C2×C4⋊C4—24no—
167C2×C4⋊C4—24no—
168C2×C4⋊C4—24no—
169C2×C4⋊C4—22no—
170C2×C4⋊C4—22no—
171C2×C4⋊C4—22no—
172C2×C4⋊C4—216no—
173C2×C4⋊C4—88no—
174C2×C4⋊C4C2414yes—
175C2×C4⋊C4C2414yes—
176C2×C4⋊C4C2414yes—
177C2×C22⋊C4—28no—
178C2×C22⋊C4—28no—
179C2×C22⋊C4—216no—
180C2×C22⋊C4—216no—
181C2×C22⋊C4—44no—
182C2×C22⋊C4—416no—
183C2×C22⋊C4—48no—
184C2×C22⋊C4—48no—
185C2×C22⋊C4—88no—
186C2×C22⋊C4C2×D418yes—
187C2×C42—24no—
188C2×C42—24no—
189C2×C42—28no—
190C2×C42—48no—
191C2×C42C2×D414yes—
192C2×C42C2414yes—
193#107—28no—
194#107—28no—
195#107—28no—
196#107—216no—
197#106—216no—
198#106—216no—
199#102—216no—
200#102—216no—
201#102—216no—
202C22⋊C8C2×D4116yes—
203#97—216no—
204#95—216no—
205#95C2×D418yes—
206C24—24no—
207C24—24no—
208C24—24no—
209C24—24no—
210C24—44no—
211C24—48no—
212C24—48no—
213C24—48no—
214C24#12714yes—
215C24C22×D412yes—
216C24C22×D411yescharacteristic
217C2×D4—24no—
218C2×D4—24no—
219C2×D4—28no—
220C2×D4—28no—
221C2×D4—416no—
222C2×D4—48no—
223C2×D4—44no—
224C2×D4—48no—
225C2×D4—416no—
226C2×D4—48no—
227C2×D4—816no—
228C2×D4—832no—
229C22×C4—24no—
230C22×C4—28no—
231C22×C4—28no—
232C22×C4—28no—
233C22×C4—216no—
234C22×C4—24no—
235C22×C4—24no—
236C22×C4—28no—
237C22×C4—28no—
238C22×C4—28no—
239C22×C4—24no—
240C22×C4—24no—
241C22×C4—24no—
242C22×C4—44no—
243C22×C4—44no—
244C22×C4—44no—
245C22×C4—48no—
246C22×C4—48no—
247C22×C4—48no—
248C22×C4#12714yes—
249C22×C4#12718yes—
250C22×C4C22×D418yes—
251C22×C4C22×D412yes—
252C22×C4C22×D414yes—
253C22×C4C22×D414yes—
254C22×C4C22×D412yes—
255C22×C4C22×D411yescharacteristic
256C22×C4C22×D412yes—
257C22×C4C2×#4114yes—
258C22×C42−1+414yes—
259C22×C4C2511yescharacteristic
260D8—416no—
261C2×C8—28no—
262C2×C8—216no—
263C2×C8—24no—
264C2×C8—24no—
265C2×C8—24no—
266C2×C8—232no—
267C2×C8#123116yes—
268C2×C8C22×D418yes—
269C2×C8C22×D414yes—
270C2×C8C22×D414yes—
271C2×C8C2×#4118yes—
272C4⋊C4—24no—
273C4⋊C4—24no—
274C4⋊C4—24no—
275C4⋊C4—24no—
276C4⋊C4—24no—
277C4⋊C4—24no—
278C4⋊C4—44no—
279C4⋊C4—44no—
280C4⋊C4—44no—
281C4⋊C4—816no—
282C22⋊C4—48no—
283C22⋊C4—432no—
284C22⋊C4—416no—
285C22⋊C4—416no—
286C22⋊C4—816no—
287C42—28no—
288C42—24no—
289C42—24no—
290C42—416no—
291C23—28no—
292C23—28no—
293C23—24no—
294C23—28no—
295C23—24no—
296C23—24no—
297C23—416no—
298C23—44no—
299C23—48no—
300C23—48no—
301C23—48no—
302C23—832no—
303C23—88no—
304C23—88no—
305C23—88no—
306C23C2×#12714yes—
307C23C2×#12712yes—
308C23#54714yes—
309C23#57514yes—
310C23#57614yes—
311C23C23×D411yescharacteristic
312D4—44no—
313D4—44no—
314D4—48no—
315D4—832no—
316D4—88no—
317C2×C4—24no—
318C2×C4—28no—
319C2×C4—24no—
320C2×C4—24no—
321C2×C4—28no—
322C2×C4—216no—
323C2×C4—28no—
324C2×C4—28no—
325C2×C4—28no—
326C2×C4—416no—
327C2×C4—44no—
328C2×C4—44no—
329C2×C4—44no—
330C2×C4—48no—
331C2×C4—48no—
332C2×C4—48no—
333C2×C4—88no—
334C2×C4—88no—
335C2×C4—88no—
336C2×C4C2×#12314yes—
337C2×C4C2×#12714yes—
338C2×C4C2×#12712yes—
339C2×C4#53614yes—
340C2×C4#54718yes—
341C2×C4#54714yes—
342C2×C4C23×D411yescharacteristic
343C2×C4C23×D411yescharacteristic
344C2×C4C22×#4112yes—
345C2×C4C2×2−1+412yes—
346C8—24no—
347C8—28no—
348C8C2×#12318yes—
349C22—24no—
350C22—24no—
351C22—24no—
352C22—416no—
353C22—48no—
354C22—816no—
355C22—84no—
356C22—84no—
357C22—84no—
358C22—1616no—
359C22#250114yes—
360C22#315014yes—
361C22#315514yes—
362C22#3347116yes—
363C22C22×#12711yescharacteristic
364C22C2×#54712yes—
365C22C2×#57512yes—
366C22C2×#57612yes—
367C4—24no—
368C4—48no—
369C4—84no—
370C4—84no—
371C4—84no—
372C4#250114yes—
373C4C22×#12311yescharacteristic
374C4C2×#53611yescharacteristic
375C4C2×#54712yes—
376C2—44no—
377C2—164no—
378C2#2793518yesdirect product factor
379C2C2×#250111yescharacteristic
380C2C2×#315011yescharacteristic
381C2C2×#315511yescharacteristic
382C2C2×#334714yes—
subgroupG/H
center, socleC24C22×D4
commutator, Frattini, cosocleC22×C4C25
prime radicalC22×#466C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×C4×C22⋊C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×#482C2semidirect
3. C22×#427C2semidirect
4. C2×#2500C2semidirect
5. #27935C2direct (N × H)
6. C2×#2093C2semidirect
7. C2×#2092C2semidirect
8. C2×#1972C2semidirect
9. C2×#1847C2semidirect
10. C2×#1752C2semidirect
16. C2×#482C22semidirect
20. C2×#427C22semidirect
33. #2500C22semidirect
41. #2093C22semidirect
42. #2092C22semidirect
43. #1972C22semidirect
44. #1847C22semidirect
45. #1752C22semidirect
378. C2#27935direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4822
C22×#4662
C22×#4272
C2×#25002
#279352
C2×#20932
C2×#20922
C2×#19722
C2×#18472
C2×#17522