Finite Group Databasebeta

← C2×#21698 #6373739

Subgroups — C2×#21698 #6373739

Order 512.

3062 conjugacy classes of subgroups.

The subgroup lattice has 320 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#494C211yesmaximal, characteristic
2C22×#441C212yesmaximal
3C22×C4×Q16C212yesmaximal
4C2×#2327C212yesmaximal
5#21698C2116yesmaximal, direct product factor
6C2×#1971C212yesmaximal
7C2×#1969C212yesmaximal
8C2×#1960C212yesmaximal
9C2×#1846C211yesmaximal, characteristic
10C2×#1726C211yesmaximal, characteristic
11C23×Q16C2212yes—
12C23×Q16C2212yes—
13C22×C4⋊Q8C2212yes—
14C22×C4×Q8C2214yes—
15C2×#494C4116yescomplemented
16C2×#494C2218yes—
17C2×#441—216no—
18C2×#441C22116yes—
19C2×C4×Q16—216no—
20C2×C4×Q16C22116yes—
21C22×#107C2212yes—
22C22×#106C2212yes—
23C22×#103C2214yes—
24C22×#103C2214yes—
25C22×#97C2211yescharacteristic
26C22×#97C2211yescharacteristic
27C22×#97C2211yescharacteristic
28C22×C4×C8C2211yescharacteristic
29C22×C4×C8C2211yescharacteristic
30C22×C4×C8C2211yescharacteristic
31#2327—28no—
32#2327C22116yes—
33C2×#391C2214yes—
34C2×#387—28no—
35C2×#382C2212yes—
36C2×#376C2211yescharacteristic
37#1971C22116yes—
38#1969C22116yes—
39#1960C22116yes—
40#1846C2218yes—
41#1726C2218yes—
42C23×Q8C2314yes—
43C22×Q16—28no—
44C22×Q16—28no—
45C22×Q16—28no—
46C22×Q16—28no—
47C22×Q16C2×C4116yes—
48C22×Q16C2×C4116yes—
49C22×Q16C2318yes—
50C22×Q16C2318yes—
51C23×C8C2311yescharacteristic
52C23×C8C2311yescharacteristic
53C23×C8C2311yescharacteristic
54C23×C8C2311yescharacteristic
55C2×C4⋊Q8—24no—
56C2×C4⋊Q8—28no—
57C2×C4⋊Q8C2×C4116yes—
58C2×C4⋊Q8C2318yes—
59C2×C4×Q8—28no—
60C2×C4×Q8—216no—
61C2×C4×Q8—216no—
62C2×C4×Q8C23116yes—
63C22×C4⋊C4—24no—
64C22×C4⋊C4—24no—
65C22×C4⋊C4C2314yes—
66C22×C42—24no—
67C22×C42C2311yescharacteristic
68C22×C42C2311yescharacteristic
69C22×C42C2311yescharacteristic
70#494C2×C4164yescomplemented
71#441—264no—
72C4×Q16—264no—
73C2×#107—28no—
74C2×#107C2318yes—
75C2×#106—28no—
76C2×#106C2318yes—
77C2×#103—216no—
78C2×#103—216no—
79C2×#103C23116yes—
80C2×#103C23116yes—
81C2×#97—24no—
82C2×#97—24no—
83C2×#97D418yes—
84C2×#97C2314yes—
85C2×#97C2314yes—
86C2×#97C2314yes—
87C2×C4×C8—24no—
88C2×C4×C8C2×C418yes—
89C2×C4×C8D418yes—
90C2×C4×C8C2314yes—
91C2×C4×C8C2314yes—
92C2×C4×C8C2314yes—
93#391—28no—
94#391C23116yes—
95#387—264no—
96#382—24no—
97#382C2318yes—
98#376D414yes—
99#376C2314yes—
100C2×#95—24no—
101C2×#95—28no—
102C2×#95D414yes—
103C22×Q8—24no—
104C22×Q8—28no—
105C22×Q8—28no—
106C22×Q8—28no—
107C22×Q8—28no—
108C22×Q8—28no—
109C22×Q8C22×C4116yes—
110C22×Q8C2418yes—
111C23×C4—24no—
112C23×C4—24no—
113C23×C4C2×D412yes—
114C23×C4C2×D412yes—
115C23×C4C2×D412yes—
116C23×C4C2411yescharacteristic
117C2×Q16—264no—
118C2×Q16—264no—
119C2×Q16—216no—
120C2×Q16—216no—
121C2×Q16—216no—
122C2×Q16—216no—
123C2×Q16C22×C4132yes—
124C2×Q16C22×C4132yes—
125C22×C8—22no—
126C22×C8—22no—
127C22×C8—22no—
128C22×C8—22no—
129C22×C8C22×C414yes—
130C22×C8C22×C414yes—
131C22×C8C2×D414yes—
132C22×C8C2×D414yes—
133C22×C8C2×D414yes—
134C22×C8C2×D414yes—
135C22×C8#4114yes—
136C22×C8#4114yes—
137C22×C8C2412yes—
138C22×C8C2412yes—
139C22×C8C2412yes—
140C22×C8C2412yes—
141C4⋊Q8—232no—
142C4⋊Q8—216no—
143C4⋊Q8C22×C4132yes—
144C4×Q8—232no—
145C4×Q8—232no—
146C4×Q8—432no—
147C2×C4⋊C4—232no—
148C2×C4⋊C4—216no—
149C2×C4⋊C4—28no—
150C2×C4⋊C4—28no—
151C2×C4⋊C4—216no—
152C2×C4⋊C4—24no—
153C2×C4⋊C4—416no—
154C2×C4⋊C4C2418yes—
155C2×C42—22no—
156C2×C42—22no—
157C2×C42—216no—
158C2×C42—416no—
159C2×C42C22×C414yes—
160C2×C42C2×D412yes—
161C2×C42C2×D412yes—
162C2×C42C2×D412yes—
163C2×C42C2×D414yes—
164C2×C42C2×D414yes—
165C2×C42#4114yes—
166C2×C42C2412yes—
167C2×C42C2412yes—
168C2×C42C2412yes—
169#107—216no—
170#106—216no—
171#103—232no—
172#103—232no—
173#97—28no—
174#97—28no—
175#97C2×D4116yes—
176C4×C8—28no—
177C4×C8C22×C4116yes—
178C4×C8C2×D4116yes—
179#95—216no—
180#95—232no—
181#95C2×D4116yes—
182C24C22×D411yescharacteristic
183C2×Q8—216no—
184C2×Q8—28no—
185C2×Q8—232no—
186C2×Q8—232no—
187C2×Q8—28no—
188C2×Q8—28no—
189C2×Q8—28no—
190C2×Q8—28no—
191C2×Q8—48no—
192C2×Q8—416no—
193C2×Q8—416no—
194C2×Q8—48no—
195C2×Q8C23×C4116yes—
196C22×C4—28no—
197C22×C4—28no—
198C22×C4—216no—
199C22×C4—24no—
200C22×C4—28no—
201C22×C4—28no—
202C22×C4—28no—
203C22×C4—48no—
204C22×C4—48no—
205C22×C4—48no—
206C22×C4—416no—
207C22×C4C4×D418yes—
208C22×C4#12718yes—
209C22×C4C23×C412yes—
210C22×C4C22×D414yes—
211C22×C4C22×D414yes—
212C22×C4C22×D414yes—
213C22×C4C22×D411yescharacteristic
214C22×C4C22×D412yes—
215C22×C4C22×D412yes—
216C22×C4C2×#4112yes—
217C22×C4C2×#4112yes—
218C22×C4C2×#4112yes—
219C22×C4C2511yescharacteristic
220Q16—264no—
221Q16—264no—
222C2×C8—28no—
223C2×C8—28no—
224C2×C8—22no—
225C2×C8—22no—
226C2×C8—22no—
227C2×C8—22no—
228C2×C8C4×D4116yes—
229C2×C8C4×D4116yes—
230C2×C8C23×C414yes—
231C2×C8C23×C414yes—
232C2×C8C22×D414yes—
233C2×C8C22×D414yes—
234C2×C8C22×D414yes—
235C2×C8C22×D414yes—
236C2×C8C2×#4114yes—
237C2×C8C2×#4114yes—
238C4⋊C4—264no—
239C4⋊C4—28no—
240C4⋊C4—28no—
241C4⋊C4—48no—
242C4⋊C4—432no—
243C42—24no—
244C42—22no—
245C42—22no—
246C42—432no—
247C42C4×D418yes—
248C42#12718yes—
249C42C23×C414yes—
250C42C22×D414yes—
251C42C22×D414yes—
252C42C2×#4114yes—
253C23C2×C4×D412yes—
254C23C2×#12712yes—
255C23#53212yes—
256C23#57818yes—
257C23C23×D411yescharacteristic
258Q8—216no—
259Q8—216no—
260Q8—432no—
261Q8—48no—
262Q8—48no—
263C2×C4—216no—
264C2×C4—216no—
265C2×C4—28no—
266C2×C4—28no—
267C2×C4—216no—
268C2×C4—24no—
269C2×C4—28no—
270C2×C4—432no—
271C2×C4—48no—
272C2×C4—48no—
273C2×C4—48no—
274C2×C4—48no—
275C2×C4—416no—
276C2×C4—816no—
277C2×C4C2×C4×D418yes—
278C2×C4C2×C4×D412yes—
279C2×C4C2×C4×D414yes—
280C2×C4C2×C4×D414yes—
281C2×C4C2×#12718yes—
282C2×C4C2×#12712yes—
283C2×C4#53212yes—
284C2×C4#53214yes—
285C2×C4#53214yes—
286C2×C4C24×C411yescharacteristic
287C2×C4C23×D411yescharacteristic
288C2×C4C23×D411yescharacteristic
289C2×C4C22×#4111yescharacteristic
290C2×C4C22×#4111yescharacteristic
291C2×C4C22×#4111yescharacteristic
292C8—24no—
293C8—24no—
294C8C2×C4×D418yes—
295C8C2×C4×D418yes—
296C22C4×#12714yes—
297C22#295018yes—
298C22#315618yes—
299C22#317718yes—
300C22C22×C4×D411yescharacteristic
301C22C22×#12711yescharacteristic
302C22C2×#53211yescharacteristic
303C22C2×#57814yes—
304C4—28no—
305C4—28no—
306C4—44no—
307C4—416no—
308C4—88no—
309C4C4×#12714yes—
310C4C22×C4×D411yescharacteristic
311C4C22×C4×D411yescharacteristic
312C4C2×#53211yescharacteristic
313C4C2×#53211yescharacteristic
314C2#2169818yesdirect product factor
315C2C2×C4×#12711yescharacteristic
316C2C2×#295012yes—
317C2C2×#315612yes—
318C2C2×#317712yes—
subgroupG/H
center, socle, prime radicalC24C22×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C2×#376 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #21698C2direct (N × H)
15. C2×#494C4semidirect
70. #494C2×C4semidirect
314. C2#21698direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4942
C22×#4412
C22×C4×Q162
C2×#23272
#216982
C2×#19712
C2×#19692
C2×#19602
C2×#18462
C2×#17262