Finite Group Databasebeta

← C2×#14545118 #17978399

Subgroups — C2×#14545118 #17978399

Order 4352.

798 conjugacy classes of subgroups.

The subgroup lattice has 212 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#10587538C212yesmaximal
2#14545118C218yesmaximal, direct product factor
3C2×#11763730C214yesmaximal, complemented
4C22×C8×Dic17C211yesmaximal, characteristic
5C2×#10587538—28no—
6C2×#10587538C2218yes—
7C22×#63216C2214yes—
8#11763730C22116yescomplemented
9C23×#3622C2211yescharacteristic
10C22×C4×Dic17C411yescharacteristic
11C2×C8×Dic17C414yes—
12C2×C8×Dic17C412yes—
13C2×C8×Dic17C2212yes—
14C2×C8×Dic17C2214yes—
15C23×C8×C17C411yescharacteristic
16C23×C4×C17C2×C411yescharacteristic
17C23×Dic17C812yes—
18C22×C8×C17—24no—
19C22×C8×C17C2×C414yes—
20C22×C8×C17C2×C412yes—
21C2×C4×Dic17C811yescharacteristic
22C2×C4×Dic17C814yes—
23C2×C4×Dic17C811yescharacteristic
24C2×C4×Dic17C2×C414yes—
25C2×C4×Dic17C2×C412yes—
26C22×#3622C2×C412yes—
27C22×#3622C2×C411yescharacteristic
28C22×#3622D414yes—
29C22×#3622Q814yes—
30C22×#3622C2311yescharacteristic
31C22×#3622C2312yes—
32#10587538—216no—
33C2×#63216—28no—
34C2×#63216C2318yes—
35C8×Dic17C2×C414yes—
36C8×Dic17C2×C418yes—
37C8×Dic17C2314yes—
38C24×C17C2×C811yescharacteristic
39C22×C4×C17C4⋊C414yes—
40C22×C4×C17C2×C812yes—
41C22×C4×C17C2×C811yescharacteristic
42C22×C4×C17M1614yes—
43C22×C4×C17C22×C412yes—
44C22×C4×C17C22×C411yescharacteristic
45C22×Dic17—28no—
46C22×Dic17C2×C812yes—
47C22×Dic17C2×C818yes—
48C22×Dic17C2×C812yes—
49C2×C8×C17—28no—
50C2×C8×C17—24no—
51C2×C8×C17C22×C414yes—
52C4×Dic17C2×C814yes—
53C4×Dic17C2×C814yes—
54C4×Dic17C2×C814yes—
55C4×Dic17C22×C414yes—
56C2×#3622C4⋊C418yes—
57C2×#3622C4⋊C414yes—
58C2×#3622C22×C411yescharacteristic
59C2×#3622C22×C412yes—
60C2×#3622C2×D412yes—
61C2×#3622C2×D414yes—
62C2×#3622C2×Q812yes—
63C2×#3622C2×Q814yes—
64C2×#3622C2411yescharacteristic
65#63216—28no—
66C2×#2150—171nomaximal, Sylow
67C23×C17—24no—
68C23×C17C4⋊C814yes—
69C23×C17C22×C812yes—
70C23×C17C22×C811yescharacteristic
71C2×C4×C17C4⋊C818yes—
72C2×C4×C17C4⋊C814yes—
73C2×C4×C17C2×C4⋊C414yes—
74C2×C4×C17C2×C4⋊C412yes—
75C2×C4×C17C22×C812yes—
76C2×C4×C17C22×C811yescharacteristic
77C2×C4×C17C2×M1614yes—
78C2×C4×C17C2×M1612yes—
79C2×C4×C17C23×C411yescharacteristic
80C2×Dic17—24no—
81C2×Dic17—216no—
82C2×Dic17M3218yescomplemented
83C2×Dic17C22×C814yes—
84C2×Dic17C22×C814yes—
85C8×C17—24no—
86#3622C2×C4⋊C412yes—
87#3622C2×C4⋊C414yes—
88#3622C22×D411yescharacteristic
89#3622C22×Q811yescharacteristic
90C22×M32—172no—
91C22×C4×C8—171no—
92#2150—178no—
93C2×C4⋊C16—174no—
94C22×C17—24no—
95C22×C17—28no—
96C22×C17C2×C4⋊C814yes—
97C22×C17C2×C4⋊C812yes—
98C22×C17C2×M3214yes—
99C22×C17C23×C811yescharacteristic
100C4×C17C2×C4⋊C814yes—
101C4×C17C2×C4⋊C812yes—
102C4×C17C22×C4⋊C411yescharacteristic
103C4×C17C22×M1611yescharacteristic
104Dic17—24no—
105Dic17C2×M3218yescomplemented
106C23×C8—171no—
107C23×C8#59511yescharacteristic
108C22×C42—171no—
109C2×M32—178no—
110C2×M32—348no—
111C22×C16—174no—
112C2×C4×C8—174no—
113C2×C4×C8—172no—
114C2×C4×C8—172no—
115C2×C4×C8—174no—
116C4⋊C16—1716no—
117C2×C17—24no—
118C2×C17#215014yescomplemented
119C2×C17C22×C4⋊C811yescharacteristic
120C2×C17C22×M3212yes—
121C23×C4—172no—
122C23×C4C2×#59511yescharacteristic
123C22×C8—24no—
124C22×C8—174no—
125C22×C8—174no—
126C22×C8—172no—
127C22×C8—172no—
128C22×C8—171no—
129C22×C8—171no—
130C22×C8C2×#59514yes—
131C22×C8C2×#59512yes—
132C2×C42—171no—
133C2×C42—174no—
134C2×C42—171no—
135C2×C42—174no—
136C2×C42—172no—
137M32—3416no—
138C2×C16—178no—
139C2×C16—348no—
140C4×C8—174no—
141C4×C8—178no—
142C4×C8—174no—
143C17C2×#215011yescharacteristic, complemented, Sylow
144C24#6324211yescharacteristic
145C22×C4—172no—
146C22×C4—178no—
147C22×C4—172no—
148C22×C4—348no—
149C22×C4#6324211yescharacteristic
150C22×C4#6324212yes—
151C22×C4C4⋊#59514yes—
152C22×C4#6324714yes—
153C22×C4C22×#59512yes—
154C22×C4C22×#59511yescharacteristic
155C2×C8—28no—
156C2×C8—24no—
157C2×C8—172no—
158C2×C8—174no—
159C2×C8—178no—
160C2×C8—174no—
161C2×C8—174no—
162C2×C8—172no—
163C2×C8—171no—
164C2×C8—171no—
165C2×C8—172no—
166C2×C8C22×#59514yes—
167C42—174no—
168C42—174no—
169C42—174no—
170C42—174no—
171C16—348no—
172C23—24no—
173C23#1058754414yes—
174C23C2×#6324212yes—
175C23C2×#6324211yescharacteristic
176C2×C4—178no—
177C2×C4—174no—
178C2×C4—174no—
179C2×C4—3416no—
180C2×C4—344no—
181C2×C4#1058754418yes—
182C2×C4#1058754414yes—
183C2×C4C2×#6324212yes—
184C2×C4C2×#6324211yescharacteristic
185C2×C4C2×C4⋊#59514yes—
186C2×C4C2×C4⋊#59512yes—
187C2×C4C2×#6324714yes—
188C2×C4C2×#6324712yes—
189C2×C4C23×#59511yescharacteristic
190C8—24no—
191C8—171no—
192C8—172no—
193C8—174no—
194C8—171no—
195C22—24no—
196C22—28no—
197C22C2×#1058754414yes—
198C22C2×#1058754412yes—
199C22#1176386514yes—
200C22C22×#6324211yescharacteristic
201C4—178no—
202C4—344no—
203C4C2×#1058754414yes—
204C4C2×#1058754412yes—
205C4C22×C4⋊#59511yescharacteristic
206C4C22×#6324711yescharacteristic
207C2—24no—
208C2#1454511814yesdirect product factor
209C2C22×#1058754411yescharacteristic
210C2C2×#1176386512yes—
subgroupG/H
centerC22×C4C22×#595
commutatorC22×C17C23×C8
FrattiniC2×C4C23×#595
FittingC23×C8×C17C4
socleC23×C17C22×C8
prime radicalC24×C17C2×C8
cosocleC2×#3622C24
hypercenterC23×C8#595
hypocenterC17C2×#2150
LCSG ▷ C22×C17 ▷ C17
UCSC1 ◁ C22×C4 ◁ C23×C8

Complements

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

NH ≅ G/Ntype
2. #14545118C2direct (N × H)
3. C2×#11763730C2semidirect
8. #11763730C22semidirect
82. C2×Dic17M32semidirect
105. Dic17C2×M32semidirect
118. C2×C17#2150semidirect
143. C17C2×#2150semidirect
208. C2#14545118direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#105875382
#145451182
C2×#117637302
C22×C8×Dic172
C2×#215017