Finite Group Databasebeta

← C2×#3499 #62802

Subgroups — C2×#3499 #62802

Order 256.

5563 conjugacy classes of subgroups.

The subgroup lattice has 170 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×2−1+4C212yesmaximal, complemented
2#3499C2132yesmaximal, direct product factor
3C2×D4×Q8C214yesmaximal, complemented
4C2×#547C2112yesmaximal, complemented
5C2×#536C216yesmaximal, complemented
6C2×#532C213yesmaximal, complemented
7C22×C4⋊Q8C213yesmaximal, complemented
8C2×C4×#41C211yesmaximal, characteristic, complemented
9C2×2−1+4—232no—
10C2×2−1+4C22132yescomplemented
11C22×#41C2216yes—
12C22×#41C22112yes—
13C22×#41C2211yescharacteristic
14C23×Q8C2216yes—
15C23×Q8C2214yes—
16D4×Q8C22164yescomplemented
17#547C221192yescomplemented
18#536C22196yescomplemented
19#532C22148yescomplemented
20C2×C4⋊Q8C2213yes—
21C2×C4⋊Q8C2216yes—
22C2×C4⋊Q8C22112yes—
23C2×C4⋊Q8C22148yescomplemented
24C2×#127C2211yescharacteristic
25C2×#124C2216yes—
26C2×#123C22124yes—
27C2×C22⋊Q8C22124yes—
28C2×#121C22112yes—
29C4×#41C22116yescomplemented
30C2×C4×Q8C2212yes—
31C2×C4×D4C2216yes—
32C2×C4×D4C22112yes—
33C2×#117C2213yes—
34C22×C4⋊C4C22112yes—
35C22×C42C2213yes—
362−1+4—2256no—
37C2×#41—296no—
38C2×#41—248no—
39C2×#41D4116yescomplemented
40C2×#41C23148yes—
41C2×#41C23196yes—
42C2×#41C2318yes—
43C22×Q8—232no—
44C22×Q8—248no—
45C22×Q8C23112yes—
46C22×Q8C2316yes—
47C22×Q8C23148yes—
48C22×Q8C23132yes—
49C22×Q8C2311yescharacteristic
50C22×D4C2314yes—
51C22×D4C23112yes—
52C22×D4C2312yes—
53C22×D4C2313yes—
54C23×C4C2316yes—
55C23×C4C23112yes—
56C23×C4C23112yes—
57C23×C4C2313yes—
58C4⋊Q8C23124yes—
59C4⋊Q8C23148yes—
60C4⋊Q8C23196yes—
61#127C2318yes—
62#124C23148yes—
63#123C231192yes—
64C22⋊Q8C231192yes—
65#121C23196yes—
66C4×Q8C23116yes—
67C4×D4C23148yes—
68C4×D4C23196yes—
69#117C23124yes—
70C2×C4⋊C4C23112yes—
71C2×C4⋊C4C23124yes—
72C2×C4⋊C4C23196yes—
73C2×C4⋊C4C2316yes—
74C2×C22⋊C4C2316yes—
75C2×C22⋊C4C23124yes—
76C2×C42C2313yes—
77C2×C42C2316yes—
78C2×C42C23124yes—
79C2×C42C2311yescharacteristic
80C24C2414yes—
81C24C2413yes—
82#41—2384no—
83#41—2192no—
84#41C2×D4164yescomplemented
85C2×Q8—2128no—
86C2×Q8—248no—
87C2×Q8—224no—
88C2×Q8—2192no—
89C2×Q8C2×D418yes—
90C2×Q8C24148yes—
91C2×Q8C24124yes—
92C2×Q8C2414yes—
93C2×D4—248no—
94C2×D4—28no—
95C2×D4—216no—
96C2×D4C2×D4124yes—
97C2×D4C24116yes—
98C2×D4C24148yes—
99C2×D4C2418yes—
100C2×D4C24112yes—
101C22×C4—248no—
102C22×C4—248no—
103C22×C4—224no—
104C22×C4C2×D4124yes—
105C22×C4C24124yes—
106C22×C4C24148yes—
107C22×C4C24148yes—
108C22×C4C2416yes—
109C22×C4C24112yes—
110C22×C4C24112yes—
111C22×C4C2411yescharacteristic
112C22×C4C2413yes—
113C22×C4C2412yes—
114C4⋊C4C24148yes—
115C4⋊C4C24196yes—
116C4⋊C4C24124yes—
117C22⋊C4C24124yes—
118C22⋊C4C24196yes—
119C42C2414yes—
120C42C24112yes—
121C42C24124yes—
122C23—212no—
123C23—28no—
124C23—216no—
125C23C22×D4112yes—
126C23C2518yes—
127C23C2516yes—
128C23C2511yescharacteristic
129Q8—296no—
130Q8—248no—
131Q8C22×D4116yes—
132D4—296no—
133D4—216no—
134D4—232no—
135D4C22×D4148yes—
136C2×C4—224no—
137C2×C4—296no—
138C2×C4—212no—
139C2×C4—296no—
140C2×C4—248no—
141C2×C4C22×D4112yes—
142C2×C4C22×D414yes—
143C2×C4C22×D4148yes—
144C2×C42−1+418yescomplemented
145C2×C4C25112yes—
146C2×C4C25124yes—
147C2×C4C2512yes—
148C2×C4C2516yes—
149C2×C4C2514yes—
150C22—212no—
151C22—224no—
152C22—28no—
153C22—216no—
154C22—416no—
155C22C23×D4112yes—
156C22C23×D412yes—
157C22C2×2−1+414yes—
158C22C2611yescharacteristic
159C4—224no—
160C4—212no—
161C4C23×D4112yes—
162C4C23×D414yes—
163C4C2×2−1+418yescomplemented
164C2—212no—
165C2—48no—
166C2#349914yesdirect product factor
167C2C24×D411yescharacteristic
168C2C22×2−1+412yes—
subgroupG/H
center, socleC23C25
commutator, Frattini, cosocleC22C26
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ G
LECSG ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C22×2−1+4C2semidirect
2. #3499C2direct (N × H)
3. C2×D4×Q8C2semidirect
4. C2×#547C2semidirect
5. C2×#536C2semidirect
6. C2×#532C2semidirect
7. C22×C4⋊Q8C2semidirect
8. C2×C4×#41C2semidirect
10. C2×2−1+4C22semidirect
16. D4×Q8C22semidirect
17. #547C22semidirect
18. #536C22semidirect
19. #532C22semidirect
23. C2×C4⋊Q8C22semidirect
29. C4×#41C22semidirect
39. C2×#41D4semidirect
84. #41C2×D4semidirect
144. C2×C42−1+4semidirect
163. C4C2×2−1+4semidirect
166. C2#3499direct (N × H)

Maximal subgroups

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

subgroupindex
C22×2−1+42
#34992
C2×D4×Q82
C2×#5472
C2×#5362
C2×#5322
C22×C4⋊Q82
C2×C4×#412