Finite Group Databasebeta

← C2×#1445 #13845

Subgroups — C2×#1445 #13845

Order 256.

1471 conjugacy classes of subgroups.

The subgroup lattice has 184 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊C4C211yesmaximal, characteristic
2C22×#95C214yesmaximal
3C22×#95C211yesmaximal, characteristic
4C22×#95C211yesmaximal, characteristic
5#1445C218yesmaximal, direct product factor
6C24×C4C2212yes—
7C24×C4C2212yes—
8C24×C4C2212yes—
9C24×C4C2211yescharacteristic
10C22×C4⋊C4—24no—
11C22×C4⋊C4—24no—
12C22×C4⋊C4C418yescomplemented
13C22×C4⋊C4C2214yes—
14C2×#95—216no—
15C2×#95—24no—
16C2×#95—24no—
17C2×#95C22116yes—
18C2×#95C2214yes—
19C2×#95C2214yes—
20C25C2311yescharacteristic
21C23×C4—28no—
22C23×C4—24no—
23C23×C4—24no—
24C23×C4—28no—
25C23×C4—24no—
26C23×C4—24no—
27C23×C4—28no—
28C23×C4—28no—
29C23×C4—24no—
30C23×C4—28no—
31C23×C4—24no—
32C23×C4—28no—
33C23×C4—28no—
34C23×C4C2×C418yes—
35C23×C4C2×C414yes—
36C23×C4D418yes—
37C23×C4D414yes—
38C23×C4D414yes—
39C23×C4Q818yes—
40C23×C4C2314yes—
41C23×C4C2314yes—
42C23×C4C2314yes—
43C23×C4C2312yes—
44C2×C4⋊C4—232no—
45C2×C4⋊C4—28no—
46C2×C4⋊C4—28no—
47C2×C4⋊C4C2×C4116yescomplemented
48#95—232no—
49#95—28no—
50#95—28no—
51C24C22×C412yes—
52C24C2×D412yes—
53C24C2×D412yes—
54C24C2×D414yes—
55C24C2×Q814yes—
56C24#4118yes—
57C24#4114yes—
58C24#4114yes—
59C24C2411yescharacteristic
60C22×C4—216no—
61C22×C4—216no—
62C22×C4—216no—
63C22×C4—28no—
64C22×C4—216no—
65C22×C4—232no—
66C22×C4—216no—
67C22×C4—232no—
68C22×C4—216no—
69C22×C4—232no—
70C22×C4—28no—
71C22×C4—24no—
72C22×C4—24no—
73C22×C4—28no—
74C22×C4—24no—
75C22×C4—24no—
76C22×C4—28no—
77C22×C4—24no—
78C22×C4—28no—
79C22×C4—24no—
80C22×C4—28no—
81C22×C4—28no—
82C22×C4—416no—
83C22×C4—48no—
84C22×C4—48no—
85C22×C4—416no—
86C22×C4—48no—
87C22×C4—48no—
88C22×C4—416no—
89C22×C4—48no—
90C22×C4—48no—
91C22×C4C22⋊C4116yes—
92C22×C4C22×C418yes—
93C22×C4C22×C414yes—
94C22×C4C2×D418yes—
95C22×C4C2×D414yes—
96C22×C4C2×D414yes—
97C22×C4C2×Q818yes—
98C4⋊C4—232no—
99C23C2×C22⋊C414yes—
100C23#11718yes—
101C23C4×D418yes—
102C23C4×Q818yes—
103C23#12118yes—
104C23C22⋊Q8116yes—
105C23C22⋊Q818yes—
106C23#12318yes—
107C23#12318yes—
108C23#123116yes—
109C23#12414yes—
110C23#12414yes—
111C23#125116yes—
112C23#126116yes—
113C23#12714yes—
114C23C4⋊Q814yes—
115C23C23×C411yescharacteristic
116C23C22×D411yescharacteristic
117C23C22×D411yescharacteristic
118C23C22×D412yes—
119C23C22×Q812yes—
120C23C2×#4114yes—
121C23C2×#4112yes—
122C23C2×#4112yes—
123C2×C4—28no—
124C2×C4—28no—
125C2×C4—28no—
126C2×C4—232no—
127C2×C4—28no—
128C2×C4—216no—
129C2×C4—28no—
130C2×C4—216no—
131C2×C4—28no—
132C2×C4—216no—
133C2×C4—48no—
134C2×C4—44no—
135C2×C4—48no—
136C2×C4—44no—
137C2×C4—44no—
138C2×C4—44no—
139C2×C4—48no—
140C2×C4—44no—
141C2×C4—44no—
142C2×C4—432no—
143C2×C4—432no—
144C2×C4—432no—
145C2×C4C2×C22⋊C418yes—
146C22#38118yes—
147C22#387132yes—
148C22#39018yes—
149C22#39118yes—
150C22#397116yes—
151C22#398116yes—
152C22#399116yes—
153C22#400116yes—
154C22C22×C22⋊C411yescharacteristic
155C22C2×#11712yes—
156C22C2×C4×D412yes—
157C22C2×C4×Q812yes—
158C22C2×#12112yes—
159C22C2×C22⋊Q814yes—
160C22C2×C22⋊Q812yes—
161C22C2×#12312yes—
162C22C2×#12314yes—
163C22C2×#12312yes—
164C22C2×#12411yescharacteristic
165C22C2×#12411yescharacteristic
166C22C2×#12514yes—
167C22C2×#12614yes—
168C22C2×#12711yescharacteristic
169C22C2×C4⋊Q811yescharacteristic
170C4—28no—
171C4—48no—
172C4—48no—
173C4—48no—
174C2#1445116yesdirect product factor
175C2C2×#38111yescharacteristic
176C2C2×#38714yes—
177C2C2×#39011yescharacteristic
178C2C2×#39111yescharacteristic
179C2C2×#39712yes—
180C2C2×#39812yes—
181C2C2×#39912yes—
182C2C2×#40012yes—
subgroupG/H
center, socle, prime radicalC25C23
commutatorC23C23×C4
Frattini, cosocleC24C24
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C25 ◁ G
LECSG ▷ C24 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #1445C2direct (N × H)
12. C22×C4⋊C4C4semidirect
47. C2×C4⋊C4C2×C4semidirect
174. C2#1445direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊C42
C22×#952
#14452