Finite Group Databasebeta

← C2×#20639 #6370779

Subgroups — C2×#20639 #6370779

Order 512.

4546 conjugacy classes of subgroups.

The subgroup lattice has 340 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#519C211yesmaximal, characteristic
2C2×#2905C212yesmaximal
3C23×#101C212yesmaximal
4#20639C2116yesmaximal, direct product factor
5C2×#1801C218yesmaximal, complemented
6C2×#1742C212yesmaximal
7C24×Q8C2211yescharacteristic
8C23×M16C2214yes—
9C2×#519—28no—
10C2×#519—28no—
11C2×#519C418yes—
12C2×#519C2218yes—
13C22×C4×Q8C414yes—
14C22×C4×Q8C2214yes—
15C22×#117C414yes—
16C22×#117C2211yescharacteristic
17C22×#117C2211yescharacteristic
18#2905—28no—
19#2905C22116yes—
20C2×#424—28no—
21C2×#423C2218yes—
22C22×#101—216no—
23C22×#101C2218yes—
24C22×#101C22116yes—
25#1801C22164yescomplemented
26#1742C22116yes—
27C2×#343C2218yes—
28C23×Q8—24no—
29C23×Q8—24no—
30C23×Q8—28no—
31C23×Q8C2×C412yes—
32C23×Q8C2×C414yes—
33C23×Q8D418yes—
34C23×Q8Q818yes—
35C23×Q8C2312yes—
36C23×Q8C2314yes—
37C24×C4C2×C412yes—
38C24×C4C2311yescharacteristic
39C22×M16—24no—
40C22×M16—28no—
41C22×M16—216no—
42C22×M16—216no—
43C22×M16C2318yes—
44C22×M16C23116yes—
45C23×C8—24no—
46#519—264no—
47#519—264no—
48C2×C4×Q8—216no—
49C2×C4×Q8—216no—
50C2×C4×Q8—216no—
51C2×C4×Q8—216no—
52C2×C4×Q8C2×C4132yes—
53C2×C4×Q8C2×C4116yes—
54C2×C4×Q8C23116yes—
55C2×#117—24no—
56C2×#117—24no—
57C2×#117—216no—
58C2×#117—216no—
59C2×#117C2×C4132yes—
60C2×#117C2×C414yes—
61C2×#117C2×C414yes—
62C2×#117D418yes—
63C2×#117D418yes—
64C2×#117C2314yes—
65C2×#117C2314yes—
66C22×C4⋊C4C2×C418yes—
67C22×C4⋊C4C2×C412yes—
68C22×C4⋊C4C2312yes—
69C22×C22⋊C4C2×C412yes—
70C22×C22⋊C4C2×C412yes—
71C22×C42C2×C418yes—
72C22×C42C2×C412yes—
73C22×C42C2312yes—
74#424—264no—
75#423—216no—
76#423C23132yes—
77C2×C4⋊C8—216no—
78C2×#101—232no—
79C2×#101—264no—
80C2×#101C23132yes—
81#343C23132yes—
82C25C22×C411yescharacteristic
83C22×Q8—24no—
84C22×Q8—24no—
85C22×Q8—216no—
86C22×Q8—28no—
87C22×Q8—216no—
88C22×Q8—232no—
89C22×Q8—232no—
90C22×Q8—232no—
91C22×Q8—232no—
92C22×Q8—24no—
93C22×Q8—24no—
94C22×Q8—216no—
95C22×Q8—28no—
96C22×Q8—216no—
97C22×Q8C4⋊C4116yes—
98C22×Q8C4⋊C4132yes—
99C22×Q8C22×C418yes—
100C22×Q8C22×C414yes—
101C22×Q8C2×D418yes—
102C22×Q8C2×D4116yes—
103C22×Q8C2×Q818yes—
104C22×Q8C2×Q8116yes—
105C22×Q8C2414yes—
106C23×C4—24no—
107C23×C4—24no—
108C23×C4—28no—
109C23×C4C4⋊C4116yes—
110C23×C4C22×C414yes—
111C23×C4C22×C418yes—
112C23×C4C22×C414yes—
113C23×C4C22×C414yes—
114C23×C4C22×C411yescharacteristic
115C23×C4C22×C412yes—
116C23×C4C2×D414yes—
117C23×C4C2×D414yes—
118C23×C4C2×D414yes—
119C23×C4C2×Q814yes—
120C23×C4#4118yes—
121C23×C4C2411yescharacteristic
122C23×C4C2412yes—
123C2×M16—28no—
124C2×M16—216no—
125C2×M16—216no—
126C2×M16—232no—
127C2×M16—216no—
128C2×M16—232no—
129C2×M16—416no—
130C2×M16—432no—
131C2×M16C24116yes—
132C22×C8—28no—
133C22×C8—216no—
134C22×C8—416no—
135C4×Q8—2128no—
136C4×Q8—264no—
137C4×Q8—264no—
138#117—216no—
139#117—216no—
140#117—2128no—
141#117C22⋊C4132yes—
142#117C2×D4132yes—
143C2×C4⋊C4—216no—
144C2×C4⋊C4—216no—
145C2×C4⋊C4—24no—
146C2×C4⋊C4—24no—
147C2×C4⋊C4C22⋊C418yes—
148C2×C4⋊C4C22⋊C418yes—
149C2×C4⋊C4C22×C4132yes—
150C2×C4⋊C4C22×C414yes—
151C2×C4⋊C4C22×C418yes—
152C2×C4⋊C4C2414yes—
153C2×C22⋊C4—24no—
154C2×C22⋊C4—24no—
155C2×C22⋊C4C22⋊C418yes—
156C2×C22⋊C4C22⋊C418yes—
157C2×C22⋊C4C22×C418yes—
158C2×C22⋊C4C22×C418yes—
159C2×C42—216no—
160C2×C42—216no—
161C2×C42—24no—
162C2×C42—24no—
163C2×C42C22×C4132yes—
164C2×C42C22×C418yes—
165C2×C42C22×C414yes—
166C2×C42C2×D418yes—
167C2×C42C2×D418yes—
168C2×C42C2414yes—
169C4⋊C8—264no—
170#101—264no—
171C24—44no—
172C24C2×C22⋊C412yes—
173C24C2×C22⋊C412yes—
174C24C2×C4⋊C414yes—
175C24#11714yes—
176C24C23×C411yescharacteristic
177C24C23×C412yes—
178C2×Q8—216no—
179C2×Q8—28no—
180C2×Q8—216no—
181C2×Q8—28no—
182C2×Q8—216no—
183C2×Q8—264no—
184C2×Q8—216no—
185C2×Q8—216no—
186C2×Q8—216no—
187C2×Q8—264no—
188C2×Q8—28no—
189C2×Q8—28no—
190C2×Q8—232no—
191C2×Q8—232no—
192C2×Q8—2128no—
193C2×Q8C2×C4⋊C4132yes—
194C2×Q8C2×C4⋊C4116yes—
195C2×Q8C22×D418yes—
196C2×Q8C22×Q818yes—
197C22×C4—24no—
198C22×C4—216no—
199C22×C4—24no—
200C22×C4—28no—
201C22×C4—216no—
202C22×C4—232no—
203C22×C4—232no—
204C22×C4—24no—
205C22×C4—24no—
206C22×C4—48no—
207C22×C4—48no—
208C22×C4C2×C22⋊C418yes—
209C22×C4C2×C22⋊C418yes—
210C22×C4C2×C22⋊C412yes—
211C22×C4C2×C22⋊C418yes—
212C22×C4C2×C22⋊C412yes—
213C22×C4C2×C4⋊C4116yes—
214C22×C4C2×C4⋊C4132yes—
215C22×C4C2×C4⋊C414yes—
216C22×C4C2×C4⋊C418yes—
217C22×C4#11714yes—
218C22×C4#11718yes—
219C22×C4#121116yes—
220C22×C4#121116yes—
221C22×C4C22⋊Q8116yes—
222C22×C4C22⋊Q8116yes—
223C22×C4C23×C418yes—
224C22×C4C23×C418yes—
225C22×C4C23×C418yes—
226C22×C4C23×C412yes—
227C22×C4C23×C411yescharacteristic
228C22×C4C22×D412yes—
229C22×C4C22×D418yes—
230C22×C4C22×D412yes—
231C22×C4C22×D412yes—
232C22×C4C22×D414yes—
233C22×C4C22×Q812yes—
234C22×C4C22×Q814yes—
235C22×C4C2×#4114yes—
236C22×C4C2×#4118yes—
237C22×C4C2511yescharacteristic
238M16—216no—
239M16—216no—
240M16—432no—
241M16—416no—
242C2×C8—216no—
243C2×C8—416no—
244C2×C8—432no—
245C4⋊C4—264no—
246C4⋊C4—28no—
247C4⋊C4—28no—
248C4⋊C4C2×C22⋊C4132yes—
249C22⋊C4—216no—
250C22⋊C4C2×C22⋊C4132yes—
251C42—264no—
252C42—216no—
253C42C2×C22⋊C4116yes—
254C42C22×D4116yes—
255C23—24no—
256C23—28no—
257C23—44no—
258C23—48no—
259C23—48no—
260C23—44no—
261C23#38018yes—
262C23#38018yes—
263C23C22×C22⋊C414yes—
264C23C22×C22⋊C411yescharacteristic
265C23C22×C22⋊C411yescharacteristic
266C23C22×C4⋊C412yes—
267C23C22×C4⋊C414yes—
268C23C2×#11712yes—
269C23C2×#11714yes—
270C23C24×C411yescharacteristic
271Q8—216no—
272Q8—216no—
273Q8—264no—
274Q8—232no—
275C2×C4—216no—
276C2×C4—28no—
277C2×C4—28no—
278C2×C4—216no—
279C2×C4—264no—
280C2×C4—216no—
281C2×C4—28no—
282C2×C4—48no—
283C2×C4—48no—
284C2×C4—48no—
285C2×C4—48no—
286C2×C4—48no—
287C2×C4#38018yes—
288C2×C4#380132yes—
289C2×C4#38018yes—
290C2×C4C22×C22⋊C4116yes—
291C2×C4C22×C22⋊C414yes—
292C2×C4C22×C22⋊C412yes—
293C2×C4C22×C4⋊C4116yes—
294C2×C4C22×C4⋊C414yes—
295C2×C4C22×C4⋊C412yes—
296C2×C4C2×#11714yes—
297C2×C4C2×#11712yes—
298C2×C4C2×#12114yes—
299C2×C4C2×#121116yes—
300C2×C4C2×#12114yes—
301C2×C4C2×C22⋊Q814yes—
302C2×C4C2×C22⋊Q8116yes—
303C2×C4C2×C22⋊Q814yes—
304C2×C4C23×D411yescharacteristic
305C2×C4C23×D412yes—
306C2×C4C23×Q811yescharacteristic
307C2×C4C22×#4112yes—
308C8—416no—
309C22—24no—
310C22—24no—
311C22—216no—
312C22—22no—
313C22—22no—
314C22—28no—
315C22—44no—
316C22—44no—
317C22—48no—
318C22C2×#38018yes—
319C22C2×#38012yes—
320C22C2×#38012yes—
321C22#288914yes—
322C22C23×C22⋊C411yescharacteristic
323C22C23×C4⋊C411yescharacteristic
324C22C22×#11711yescharacteristic
325C4—216no—
326C4—216no—
327C4—48no—
328C4C2×#38018yes—
329C4C2×#38014yes—
330C4C22×#12112yes—
331C4C22×C22⋊Q812yes—
332C2—21no—
333C2—21no—
334C2—22no—
335C2—28no—
336C2#2063914yesdirect product factor
337C2C22×#38011yescharacteristic
338C2C2×#288912yes—
subgroupG/H
center, socleC23C22×C22⋊C4
commutatorC23C24×C4
Frattini, cosocleC22×C4C25
prime radicalC25C22×C4
LCSG ▷ C23 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C22×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #20639C2direct (N × H)
5. C2×#1801C2semidirect
25. #1801C22semidirect
336. C2#20639direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5192
C2×#29052
C23×#1012
#206392
C2×#18012
C2×#17422