Finite Group Databasebeta

← C2×#8342 #185162

Subgroups — C2×#8342 #185162

Order 512.

3578 conjugacy classes of subgroups.

The subgroup lattice has 306 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Q8C211yesmaximal, characteristic
2C2×#1797C212yesmaximal
3C22×#333C214yesmaximal, complemented
4#8342C218yesmaximal, direct product factor
5C24×Q8C412yes—
6C22×C4⋊Q8—24no—
7C22×C4⋊Q8—22no—
8C22×C4⋊Q8—216no—
9C22×C4⋊Q8C412yes—
10C22×C4⋊Q8C414yes—
11C22×C4⋊Q8C2214yes—
12C22×C4⋊Q8C2212yes—
13C23×C4⋊C4—22no—
14C23×C42C2211yescharacteristic
15C22×C4⋊C8C2214yes—
16C22×C22⋊C8—22no—
17#1797—24no—
18#1797C2218yes—
19C2×#336—22no—
20C2×#333—216no—
21C2×#333C22116yescomplemented
22C23×Q8—216no—
23C23×Q8—24no—
24C23×Q8—22no—
25C23×Q8—48no—
26C23×Q8—48no—
27C23×Q8C2×C418yes—
28C23×Q8C2×C414yes—
29C24×C4—22no—
30C24×C4C2×C411yescharacteristic
31C24×C4D412yes—
32C23×C8—24no—
33C2×C4⋊Q8—232no—
34C2×C4⋊Q8—264no—
35C2×C4⋊Q8—216no—
36C2×C4⋊Q8—232no—
37C2×C4⋊Q8—232no—
38C2×C4⋊Q8—24no—
39C2×C4⋊Q8—28no—
40C2×C4⋊Q8—28no—
41C2×C4⋊Q8—28no—
42C2×C4⋊Q8—24no—
43C2×C4⋊Q8C2×C418yes—
44C2×C4⋊Q8C2×C414yes—
45C2×C4⋊Q8D4116yes—
46C2×C4⋊Q8C2314yes—
47C22×C4⋊C4—232no—
48C22×C4⋊C4—28no—
49C22×C4⋊C4—24no—
50C22×C4⋊C4—28no—
51C22×C4⋊C4—24no—
52C22×C42—28no—
53C22×C42C2×C411yescharacteristic
54C22×C42C2×C412yes—
55C22×C42D414yes—
56C22×C42D412yes—
57C22×C42C2312yes—
58C22×C42C2311yescharacteristic
59C2×C4⋊C8—216no—
60C2×C4⋊C8—24no—
61C2×C4⋊C8C2318yes—
62C2×C22⋊C8—28no—
63C2×C22⋊C8—48no—
64#336—28no—
65#333—232no—
66C25C22⋊C411yescharacteristic
67C22×Q8—216no—
68C22×Q8—232no—
69C22×Q8—232no—
70C22×Q8—24no—
71C22×Q8—28no—
72C22×Q8—28no—
73C22×Q8—416no—
74C22×Q8—4128no—
75C22×Q8—416no—
76C22×Q8—48no—
77C22×Q8—416no—
78C22×Q8—416no—
79C22×Q8—48no—
80C22×Q8—48no—
81C22×Q8—48no—
82C22×Q8C22⋊C4116yes—
83C22×Q8C22×C418yes—
84C23×C4—24no—
85C23×C4—24no—
86C23×C4—24no—
87C23×C4—28no—
88C23×C4—28no—
89C23×C4—216no—
90C23×C4—28no—
91C23×C4—24no—
92C23×C4—48no—
93C23×C4—48no—
94C23×C4C22⋊C412yes—
95C23×C4C22⋊C411yescharacteristic
96C23×C4C22⋊C414yes—
97C23×C4C22⋊C412yes—
98C23×C4SD1618yes—
99C23×C4Q1618yes—
100C23×C4C22×C412yes—
101C23×C4C22×C411yescharacteristic
102C23×C4C2×D414yes—
103C23×C4C2×D412yes—
104C22×C8—28no—
105C22×C8—48no—
106C22×C8—48no—
107C22×C8—48no—
108C4⋊Q8—264no—
109C4⋊Q8—232no—
110C4⋊Q8—264no—
111C4⋊Q8—232no—
112C4⋊Q8—28no—
113C4⋊Q8—232no—
114C4⋊Q8—28no—
115C4⋊Q8C22⋊C4116yes—
116C4⋊Q8C2×D4116yes—
117C2×C4⋊C4—232no—
118C2×C4⋊C4—264no—
119C2×C4⋊C4—264no—
120C2×C4⋊C4—216no—
121C2×C4⋊C4—28no—
122C2×C4⋊C4—232no—
123C2×C4⋊C4—28no—
124C2×C42—24no—
125C2×C42—28no—
126C2×C42—28no—
127C2×C42—216no—
128C2×C42—28no—
129C2×C42C22⋊C412yes—
130C2×C42C22⋊C414yes—
131C2×C42C22×C412yes—
132C2×C42C22×C411yescharacteristic
133C2×C42C2×D414yes—
134C2×C42C2×D418yes—
135C2×C42C2×D412yes—
136C2×C42C2411yescharacteristic
137C4⋊C8—216no—
138C4⋊C8—48no—
139C22⋊C8—416no—
140C24—22no—
141C24—22no—
142C24—24no—
143C24#10014yes—
144C24#10318yes—
145C24C2×C22⋊C412yes—
146C24C2×C22⋊C411yescharacteristic
147C2×Q8—232no—
148C2×Q8—28no—
149C2×Q8—216no—
150C2×Q8—4128no—
151C2×Q8—4128no—
152C2×Q8—48no—
153C2×Q8—48no—
154C2×Q8—416no—
155C2×Q8—464no—
156C2×Q8—432no—
157C2×Q8—432no—
158C2×Q8—48no—
159C2×Q8—48no—
160C2×Q8—416no—
161C2×Q8C2×C22⋊C4116yes—
162C22×C4—232no—
163C22×C4—24no—
164C22×C4—22no—
165C22×C4—24no—
166C22×C4—22no—
167C22×C4—24no—
168C22×C4—22no—
169C22×C4—22no—
170C22×C4—24no—
171C22×C4—24no—
172C22×C4—28no—
173C22×C4—28no—
174C22×C4—28no—
175C22×C4—24no—
176C22×C4—24no—
177C22×C4—24no—
178C22×C4—28no—
179C22×C4—232no—
180C22×C4—232no—
181C22×C4—232no—
182C22×C4—28no—
183C22×C4—216no—
184C22×C4—416no—
185C22×C4—464no—
186C22×C4—416no—
187C22×C4—48no—
188C22×C4—48no—
189C22×C4#10014yes—
190C22×C4#10318yes—
191C22×C4#103116yes—
192C22×C4C2×C22⋊C414yes—
193C22×C4C2×C22⋊C411yescharacteristic
194C22×C4C2×C22⋊C412yes—
195C22×C4C2×C22⋊C414yes—
196C22×C4C2×C22⋊C412yes—
197C22×C4#12018yes—
198C22×C4C2×SD1618yes—
199C22×C4C2×SD1614yes—
200C22×C4C2×Q1618yes—
201C22×C4C2×Q1614yes—
202C22×C4#13718yes—
203C22×C4C23×C411yescharacteristic
204C22×C4C22×D412yes—
205C2×C8—48no—
206C2×C8—48no—
207C2×C8—48no—
208C2×C8—816no—
209C4⋊C4—264no—
210C4⋊C4—232no—
211C4⋊C4—232no—
212C42—24no—
213C42—28no—
214C42—24no—
215C42—28no—
216C42C2×C22⋊C414yes—
217C42#12018yes—
218C42C22×D414yes—
219C23—216no—
220C23—28no—
221C23—22no—
222C23—24no—
223C23—22no—
224C23—28no—
225C23—216no—
226C23#333116yescomplemented
227C23#37912yes—
228C23C2×#10014yes—
229C23C2×#10012yes—
230C23C2×#10012yes—
231C23C2×#10318yes—
232C23C2×#10314yes—
233C23#41914yes—
234C23C22×C22⋊C411yescharacteristic
235Q8—416no—
236Q8—416no—
237Q8—432no—
238Q8—464no—
239C2×C4—216no—
240C2×C4—216no—
241C2×C4—21no—
242C2×C4—21no—
243C2×C4—22no—
244C2×C4—21no—
245C2×C4—21no—
246C2×C4—24no—
247C2×C4—24no—
248C2×C4—22no—
249C2×C4—28no—
250C2×C4—28no—
251C2×C4—216no—
252C2×C4—216no—
253C2×C4—216no—
254C2×C4—232no—
255C2×C4—216no—
256C2×C4—464no—
257C2×C4—48no—
258C2×C4—48no—
259C2×C4—432no—
260C2×C4#37912yes—
261C2×C4#37914yes—
262C2×C4C2×#10014yes—
263C2×C4C2×#10318yes—
264C2×C4C2×#10314yes—
265C2×C4#41914yes—
266C2×C4#448116yes—
267C2×C4#451116yes—
268C2×C4C22×C22⋊C412yes—
269C2×C4C2×#12014yes—
270C2×C4C22×SD1612yes—
271C2×C4C22×Q1612yes—
272C2×C4C2×#13714yes—
273C8—88no—
274C22—28no—
275C22—24no—
276C22—24no—
277C22—28no—
278C22—232no—
279C22C2×#33314yes—
280C22C2×#33318yescomplemented
281C22#154818yes—
282C22#155814yes—
283C22#178314yes—
284C22#178718yes—
285C22C2×#37911yescharacteristic
286C22C22×#10011yescharacteristic
287C22C22×#10011yescharacteristic
288C22C22×#10312yes—
289C22C2×#41912yes—
290C4—22no—
291C4—22no—
292C4—24no—
293C4—28no—
294C4—416no—
295C4#178718yes—
296C4C2×#44814yes—
297C4C2×#45114yes—
298C2—28no—
299C2#834218yesdirect product factor
300C2C22×#33311yescharacteristic
301C2C2×#154812yes—
302C2C2×#155811yescharacteristic
303C2C2×#178311yescharacteristic
304C2C2×#178712yes—
subgroupG/H
center, socleC24C2×C22⋊C4
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC25C22⋊C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C23×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
3. C22×#333C2semidirect
4. #8342C2direct (N × H)
21. C2×#333C22semidirect
226. C23#333semidirect
280. C22C2×#333semidirect
299. C2#8342direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Q82
C2×#17972
C22×#3332
#83422