Finite Group Databasebeta

← C2×#14354 #515274

Subgroups — C2×#14354 #515274

Order 512.

4850 conjugacy classes of subgroups.

The subgroup lattice has 162 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#384C213yesmaximal
2C22×#382C213yesmaximal
3C22×#376C211yesmaximal, characteristic
4#14354C2116yesmaximal, direct product factor
5C2×#1444C218yesmaximal
6C23×C4⋊C4C2211yescharacteristic
7C23×C4⋊C4C2213yes—
8C23×C4⋊C4C22112yes—
9C23×C42C2213yes—
10C2×#384—224no—
11C2×#384C22124yes—
12C2×#382—224no—
13C2×#382C22124yes—
14C2×#376C4116yescomplemented
15C2×#376C2218yes—
16C22×#95C22112yes—
17C22×#95C2214yes—
18#1444C22164yes—
19C24×C4C2316yes—
20C24×C4C2312yes—
21C24×C4C2316yes—
22C24×C4C2311yescharacteristic
23C22×C4⋊C4—212no—
24C22×C4⋊C4—212no—
25C22×C4⋊C4—248no—
26C22×C4⋊C4—224no—
27C22×C4⋊C4—448no—
28C22×C4⋊C4C2314yes—
29C22×C4⋊C4C23112yes—
30C22×C4⋊C4C23148yes—
31C22×C42C2×C4124yes—
32C22×C42D4124yes—
33C22×C42Q8124yes—
34C22×C42C23112yes—
35#384—296no—
36#382—296no—
37#376C2×C4164yescomplemented
38C2×#95—248no—
39C2×#95C2×C4132yes—
40C2×#95C23148yes—
41C2×#95C23116yes—
42C25C2411yescharacteristic
43C23×C4—224no—
44C23×C4—224no—
45C23×C4—224no—
46C23×C4—212no—
47C23×C4—212no—
48C23×C4—248no—
49C23×C4—216no—
50C23×C4C22×C4124yes—
51C23×C4C22×C414yes—
52C23×C4C2×D4124yes—
53C23×C4C2×D4112yes—
54C23×C4C2×Q8124yes—
55C23×C4C2×Q8112yes—
56C23×C4C24112yes—
57C23×C4C2414yes—
58C23×C4C24112yes—
59C23×C4C2412yes—
60C2×C4⋊C4—224no—
61C2×C4⋊C4—224no—
62C2×C4⋊C4—296no—
63C2×C4⋊C4—248no—
64C2×C4⋊C4—496no—
65C2×C4⋊C4—4192no—
66C2×C4⋊C4—416no—
67C2×C4⋊C4—448no—
68C2×C42C4⋊C41192yescomplemented
69C2×C42C22×C4148yes—
70C2×C42C2×D4148yes—
71C2×C42C2×Q8148yes—
72#95—296no—
73#95C22×C4164yes—
74C24C23×C412yes—
75C24C22×D416yes—
76C24C22×Q816yes—
77C24H(5,𝔽2)18yes—
78C242−1+418yes—
79C24C2511yescharacteristic
80C22×C4—296no—
81C22×C4—248no—
82C22×C4—248no—
83C22×C4—296no—
84C22×C4—224no—
85C22×C4—224no—
86C22×C4—212no—
87C22×C4—212no—
88C22×C4—224no—
89C22×C4—248no—
90C22×C4—216no—
91C22×C4—424no—
92C22×C4—48no—
93C22×C4—496no—
94C22×C4—448no—
95C22×C4—448no—
96C22×C4C2×C4⋊C4196yes—
97C22×C4C2×C4⋊C4148yes—
98C22×C4#127116yes—
99C22×C4C4⋊Q8148yes—
100C22×C4C23×C4124yes—
101C22×C4C23×C414yes—
102C22×C4C22×D4124yes—
103C22×C4C22×D4112yes—
104C22×C4C22×Q8124yes—
105C22×C4C22×Q8112yes—
106C4⋊C4—4192no—
107C4⋊C4—416no—
108C4⋊C4—448no—
109C42C2×C4⋊C41192yescomplemented
110C23C22×C4⋊C4112yes—
111C23#520116yes—
112C23C2×#12714yes—
113C23C2×C4⋊Q8112yes—
114C23#535124yes—
115C23#536124yes—
116C23#544148yes—
117C23C24×C411yescharacteristic
118C23C23×D413yes—
119C23C23×Q813yes—
120C23C2×H(5,𝔽2)14yes—
121C23C2×2−1+414yes—
122C2×C4—2192no—
123C2×C4—248no—
124C2×C4—224no—
125C2×C4—224no—
126C2×C4—248no—
127C2×C4—412no—
128C2×C4—44no—
129C2×C4—448no—
130C2×C4—424no—
131C2×C4—424no—
132C2×C4—848no—
133C2×C4—816no—
134C2×C4#384164yes—
135C2×C4C22×C4⋊C4148yes—
136C2×C4C22×C4⋊C4124yes—
137C2×C4C2×#12718yes—
138C2×C4C2×C4⋊Q8124yes—
139C22C2×#38418yes—
140C22#2317148yes—
141C22#265718yes—
142C22#265818yes—
143C22#2660148yes—
144C22C23×C4⋊C413yes—
145C22C2×#52014yes—
146C22C22×#12711yescharacteristic
147C22C22×C4⋊Q813yes—
148C22C2×#53516yes—
149C22C2×#53616yes—
150C22C2×#544112yes—
151C4—248no—
152C4—812no—
153C4—84no—
154C4C2×#384116yes—
155C2#14354116yesdirect product factor
156C2C22×#38411yescharacteristic
157C2C2×#231716yes—
158C2C2×#265711yescharacteristic
159C2C2×#266016yes—
160C2C2×#265811yescharacteristic
subgroupG/H
center, socle, prime radicalC25C24
commutatorC23C24×C4
Frattini, cosocleC24C25
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
4. #14354C2direct (N × H)
14. C2×#376C4semidirect
37. #376C2×C4semidirect
68. C2×C42C4⋊C4semidirect
109. C42C2×C4⋊C4semidirect
155. C2#14354direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#3842
C22×#3822
C22×#3762
#143542
C2×#14442