Finite Group Databasebeta

← C2×#23765271 #34441566

Subgroups — C2×#23765271 #34441566

Order 20224.

670 conjugacy classes of subgroups; only the 267 normal subgroups are shown.

normal subgroups only

This group has 670 conjugacy classes of subgroups — too many to draw. Only its 267 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×Q16×Dic79C212yesmaximal
2#23765271C218yesmaximal, direct product factor
3C2×#19098391C211yesmaximal, characteristic
4C2×#19098367C212yesmaximal
5C2×#19098338C211yesmaximal, characteristic
6C22×Q32×C79C211yesmaximal, characteristic
7C2×Q8×Dic79—22no—
8C22×C79⋊C16C2211yescharacteristic
9Q16×Dic79—24no—
10Q16×Dic79C2218yes—
11C2×#14579095C2212yes—
12C2×#14579085—22no—
13C2×C8×Dic79C2211yescharacteristic
14#19098391C2214yes—
15#19098367C2218yes—
16#19098338C2214yes—
17C22×Q16×C79C2212yes—
18C2×Q32×C79C418yescomplemented
19C2×Q32×C79C2214yes—
20C22×C16×C79C2211yescharacteristic
21C22×C79⋊C8D411yescharacteristic
22Q8×Dic79—28no—
23Q8×Dic79—44no—
24C2×C4⋊Dic79—22no—
25C2×C4⋊Dic79—42no—
26C2×C4×Dic79—42no—
27C2×C4×Dic79D411yescharacteristic
28C2×C79⋊C16—22no—
29C2×C79⋊C16C2312yes—
30#14579095—22no—
31#14579095C2314yes—
32#14579085—28no—
33C8×Dic79D412yes—
34C8×Dic79C2312yes—
35C22×Q8×C79—22no—
36C2×Q16×C79—22no—
37C2×Q16×C79—24no—
38C2×Q16×C79C2×C418yes—
39C2×Q16×C79C2314yes—
40C22×C8×C79C2311yescharacteristic
41Q32×C79C2×C4116yescomplemented
42C2×C16×C79C2×C414yes—
43C2×C16×C79C2312yes—
44C22×Dic79—42no—
45C22×Dic79D812yes—
46C2×C79⋊C8—22no—
47C2×C79⋊C8C2×D412yes—
48C4⋊Dic79—24no—
49C4⋊Dic79—48no—
50C4⋊Dic79—42no—
51C4×Dic79—48no—
52C4×Dic79D812yes—
53C4×Dic79C2×D412yes—
54C79⋊C16—22no—
55C2×Q8×C79—28no—
56C2×Q8×C79—24no—
57C2×Q8×C79—42no—
58C2×Q8×C79—44no—
59C22×C4×C79—42no—
60C22×C4×C79C2×D411yescharacteristic
61Q16×C79—28no—
62Q16×C79—24no—
63Q16×C79C22×C418yes—
64C2×C8×C79C22×C412yes—
65C2×C8×C79C2×D411yescharacteristic
66C2×C8×C79#4112yes—
67C2×C8×C79C2411yescharacteristic
68C16×C79C22×C414yes—
69C23×C79C2×D811yescharacteristic
70Q8×C79—28no—
71Q8×C79—44no—
72Q8×C79—48no—
73C2×C4×C79—44no—
74C2×C4×C79—48no—
75C2×C4×C79C4×D412yes—
76C2×C4×C79C2×D811yescharacteristic
77C2×C4×C79#13512yes—
78C2×C4×C79C22×D411yescharacteristic
79C2×Dic79—24no—
80C2×Dic79—44no—
81C2×Dic79—84no—
82C2×Dic79C2×D814yes—
83C8×C79C4×D412yes—
84C8×C79C23×C411yescharacteristic
85C8×C79C2×#4111yescharacteristic
86C79⋊C8—22no—
87C22×C79C4×D812yes—
88C22×C79#51014yes—
89C22×C79C22×D811yescharacteristic
90C4×C79—48no—
91C4×C79C4×D812yes—
92C4×C79C2×C4×D411yescharacteristic
93C4×C79C2×#13511yescharacteristic
94Dic79—24no—
95Dic79—84no—
96C2×#2176—791nomaximal, Sylow
97C2×C79#217614yescomplemented
98C2×C79C2×C4×D811yescharacteristic
99C2×C79C2×#51012yes—
100C22×Q32D7911yescharacteristic
101C2×C4×Q16—792no—
102#2176—798no—
103C2×#367—791no—
104C2×#358—792no—
105C2×#346—791no—
106C79C2×#217611yescharacteristic, complemented, Sylow
107C22×Q16C2×D7912yes—
108C2×C4×Q8—1582no—
109C2×Q32Dic7918yescomplemented
110C2×Q32C2×D7914yes—
111C22×C16—791no—
112C22×C16C2×D7911yescharacteristic
113C4×Q16—798no—
114C4×Q16—1584no—
115C2×#107—792no—
116C2×#103—1582no—
117C2×C4×C8—791no—
118#367—794no—
119#358—798no—
120#346—794no—
121C22×Q8—22no—
122C2×Q16—22no—
123C2×Q16—24no—
124C2×Q16C2×Dic7918yes—
125C2×Q16C22×D7914yes—
126C22×C8—791no—
127C22×C8C22×D7911yescharacteristic
128C4×Q8—3164no—
129C4×Q8—1588no—
130C2×C4⋊C4—3162no—
131C2×C4⋊C4—1582no—
132C2×C42—3162no—
133C2×C42—791no—
134Q32C2×Dic79116yescomplemented
135C2×C16—792no—
136C2×C16—1582no—
137C2×C16C2×Dic7914yes—
138C2×C16C22×D7912yes—
139#107—794no—
140#107—1582no—
141#103—1588no—
142C4×C8—792no—
143C4×C8—792no—
144C2×Q8—28no—
145C2×Q8—24no—
146C2×Q8—42no—
147C2×Q8—44no—
148C22×C4—42no—
149C22×C4—3162no—
150C22×C4—792no—
151C22×C4D4×D7911yescharacteristic
152Q16—24no—
153Q16—28no—
154Q16C22×Dic7918yes—
155C2×C8—792no—
156C2×C8—1582no—
157C2×C8C22×Dic7912yes—
158C2×C8D4×D7911yescharacteristic
159C2×C8#1192962312yes—
160C2×C8C23×D7911yescharacteristic
161C4⋊C4—3168no—
162C4⋊C4—3162no—
163C4⋊C4—1584no—
164C42—3168no—
165C42—792no—
166C42—792no—
167C16—1582no—
168C16C22×Dic7914yes—
169C23D8×D7911yescharacteristic
170Q8—28no—
171Q8—48no—
172Q8—44no—
173C2×C4—48no—
174C2×C4—44no—
175C2×C4—3164no—
176C2×C4—794no—
177C2×C4—6324no—
178C2×C4—1584no—
179C2×C4D4×Dic7912yes—
180C2×C4D8×D7911yescharacteristic
181C2×C4#1457918012yes—
182C2×C4C2×D4×D7911yescharacteristic
183C8—1582no—
184C8D4×Dic7912yes—
185C8C23×Dic7911yescharacteristic
186C8C2×#1192962311yescharacteristic
187C22D8×Dic7912yes—
188C22#1909900514yes—
189C22C2×D8×D7911yescharacteristic
190C4—48no—
191C4—6324no—
192C4—1584no—
193C4D8×Dic7912yes—
194C4C2×D4×Dic7911yescharacteristic
195C4C2×#1457918011yescharacteristic
196C2#2376527114yesdirect product factor
197C2C2×D8×Dic7911yescharacteristic
198C2C2×#1909900512yes—
subgroupG/H
centerC23D8×D79
commutatorC8×C79C23×C4
FrattiniC2×C8C23×D79
FittingC22×Q32×C79C2
socle, prime radicalC23×C79C2×D8
cosocleC2×C8×C79C24
hypercenterC22×Q32D79
hypocenterC79C2×#2176
LCSG ▷ C8×C79 ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×Q32

Complements

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

NH ≅ G/Ntype
2. #23765271C2direct (N × H)
18. C2×Q32×C79C4semidirect
41. Q32×C79C2×C4semidirect
97. C2×C79#2176semidirect
106. C79C2×#2176semidirect
109. C2×Q32Dic79semidirect
134. Q32C2×Dic79semidirect
196. C2#23765271direct (N × H)

Maximal subgroups

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

subgroupindex
C2×Q16×Dic792
#237652712
C2×#190983912
C2×#190983672
C2×#190983382
C22×Q32×C792
C2×#217679