Finite Group Databasebeta

← #34288653

Subgroups — #34288653

Order 20224.

1350 conjugacy classes of subgroups.

The subgroup lattice has 246 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#19098587C211yesmaximal, characteristic
2C2×#19098586C214yesmaximal
3C2×C42×Dic79C211yesmaximal, characteristic
4#23763551C218yesmaximal, complemented
5C2×#423×C79C211yesmaximal, characteristic
6C22×#11929608C2212yes—
7C22×C4×Dic79C414yes—
8C22×C4×Dic79C2212yes—
9#19098587—24no—
10#19098586—216no—
11C2×C4⋊(C79⋊C8)C2214yes—
12C2×Dic79⋊C8C22116yes—
13C42×Dic79C412yes—
14C42×Dic79C411yescharacteristic
15C42×Dic79C411yescharacteristic
16C42×Dic79C2214yes—
17C22×M16×C79C2212yes—
18C22×C42×C79C2211yescharacteristic
19#423×C79—24no—
20C2×C4⋊C8×C79C2214yes—
21C23×Dic79C2×C414yes—
22C2×#11929608—28no—
23C2×#11929608—24no—
24C22×C79⋊C8C2314yes—
25C2×C4×Dic79—216no—
26C2×C4×Dic79C2×C418yes—
27C2×C4×Dic79C2×C414yes—
28C2×C4×Dic79C2×C412yes—
29C2×C4×Dic79C2×C412yes—
30C2×C4×Dic79C2×C414yes—
31C2×C4×Dic79D418yes—
32C2×C4×Dic79Q818yes—
33C2×C4×Dic79C2314yes—
34C4⋊(C79⋊C8)—28no—
35Dic79⋊C8—232no—
36C23×C4×C79C2×C412yes—
37C23×C4×C79C2311yescharacteristic
38C2×M16×C79—24no—
39C2×M16×C79—28no—
40C22×C8×C79C2314yes—
41C2×C42×C79C2×C411yescharacteristic
42C2×C42×C79C2×C411yescharacteristic
43C2×C42×C79D414yes—
44C2×C42×C79Q814yes—
45C2×C42×C79C2312yes—
46C4⋊C8×C79—28no—
47C22×Dic79—216no—
48C22×Dic79C4⋊C4116yes—
49C22×Dic79C22×C414yes—
50C22×Dic79C22×C414yes—
51#11929608—48no—
52C2×C79⋊C8—28no—
53C2×C79⋊C8—24no—
54C4×Dic79—216no—
55C4×Dic79—28no—
56C4×Dic79C4⋊C418yes—
57C4×Dic79C4⋊C418yes—
58C4×Dic79M16116yescomplemented
59C4×Dic79C2×D418yes—
60C4×Dic79C2×Q818yes—
61C24×C79C22×C411yescharacteristic
62C22×C4×C79—28no—
63C22×C4×C79C4⋊C418yes—
64C22×C4×C79C22×C412yes—
65C22×C4×C79C22×C411yescharacteristic
66C22×C4×C79C22×C412yes—
67C22×C4×C79C2×D414yes—
68C22×C4×C79C2×D412yes—
69C22×C4×C79C2×Q814yes—
70C22×C4×C79C2×Q812yes—
71C22×C4×C79C2411yescharacteristic
72M16×C79—48no—
73C2×C8×C79—24no—
74C2×C8×C79—28no—
75C42×C79C4⋊C414yes—
76C42×C79C4⋊C414yes—
77C42×C79C2×D414yes—
78C42×C79C2×Q814yes—
79C23×C79—24no—
80C23×C79C2×C4⋊C414yes—
81C23×C79C2×C4⋊C412yes—
82C23×C79C23×C411yescharacteristic
83C2×C4×C79—24no—
84C2×C4×C79—216no—
85C2×C4×C79C2×C4⋊C414yes—
86C2×C4×C79C2×C4⋊C414yes—
87C2×C4×C79C2×C4⋊C412yes—
88C2×C4×C79C2×C4⋊C414yes—
89C2×C4×C79#12714yes—
90C2×C4×C79C4⋊Q814yes—
91C2×C4×C79C4⋊Q818yes—
92C2×C4×C79C2×M1618yes—
93C2×C4×C79C22×D412yes—
94C2×C4×C79C22×D411yescharacteristic
95C2×C4×C79C22×Q812yes—
96C2×C4×C79C22×Q811yescharacteristic
97C2×Dic79—28no—
98C2×Dic79—232no—
99C2×Dic79C2×C4⋊C418yes—
100C2×Dic79C2×C4⋊C418yes—
101C2×Dic79C2×M16116yes—
102C8×C79—44no—
103C79⋊C8—44no—
104C22×C79—24no—
105C22×C79—28no—
106C22×C79#38414yes—
107C22×C79C22×C4⋊C412yes—
108C22×C79C22×C4⋊C411yescharacteristic
109C22×C79C22×M1614yes—
110C4×C79—24no—
111C4×C79#38414yes—
112C4×C79#42318yescomplemented
113C4×C79C2×#12711yescharacteristic
114C4×C79C2×C4⋊Q811yescharacteristic
115C4×C79C2×C4⋊Q812yes—
116Dic79—28no—
117Dic79#423116yescomplemented
118#20791—791nomaximal, Sylow
119C2×C79—24no—
120C2×C79C2×#38411yescharacteristic
121C2×C79C2×#42314yes—
122C2×C79C2×#42312yes—
123C2×#423—791no—
124C2×#423—794no—
125C2×#423D7911yescharacteristic
126C2×C43—791no—
127#1842—798no—
128C79#2079111yescharacteristic, complemented, Sylow
129C22×M16—792no—
130C22×M16C2×D7912yes—
131C22×C42—792no—
132C22×C42—794no—
133C22×C42C2×D7911yescharacteristic
134#423—24no—
135#423—15816no—
136#423—1584no—
137C2×C4⋊C8—7916no—
138C2×C4⋊C8—794no—
139C2×C4⋊C8C2×D7914yes—
140C43—794no—
141C43—791no—
142C43—792no—
143C43—791no—
144C23×C4—794no—
145C23×C4C4×D7912yes—
146C23×C4C22×D7911yescharacteristic
147C2×M16—28no—
148C2×M16—24no—
149C2×M16—1588no—
150C2×M16—1584no—
151C22×C8—794no—
152C22×C8C22×D7914yes—
153C2×C42—792no—
154C2×C42—792no—
155C2×C42—794no—
156C2×C42—798no—
157C2×C42—798no—
158C2×C42—794no—
159C2×C42—798no—
160C2×C42—794no—
161C2×C42—15816no—
162C2×C42Dic15814yes—
163C2×C42C4×D7911yescharacteristic
164C2×C42C4×D7911yescharacteristic
165C2×C42C22⋊D7914yes—
166C2×C42C22×D7912yes—
167C4⋊C8—28no—
168C4⋊C8—15832no—
169C4⋊C8—1588no—
170C24C2×C4×D7911yescharacteristic
171C22×C4—28no—
172C22×C4—794no—
173C22×C4—7916no—
174C22×C4—794no—
175C22×C4—15816no—
176C22×C4Dic79⋊C418yes—
177C22×C4C2×C4×D7912yes—
178C22×C4C2×C4×D7911yescharacteristic
179C22×C4C2×C4×D7912yes—
180C22×C4D4×D7914yes—
181C22×C4C2×C22⋊D7912yes—
182C22×C4Q8×D7914yes—
183C22×C4C2×Dic15812yes—
184C22×C4C23×D7911yescharacteristic
185M16—48no—
186M16—3168no—
187C2×C8—28no—
188C2×C8—24no—
189C2×C8—1588no—
190C2×C8—1584no—
191C42—798no—
192C42—798no—
193C42—798no—
194C42—7916no—
195C42—798no—
196C42—15816no—
197C42—1588no—
198C42Dic79⋊C414yes—
199C42Dic79⋊C414yes—
200C42C2×C22⋊D7914yes—
201C42C2×Dic15814yes—
202C23—24no—
203C23C4⋊C4×D7914yes—
204C23C2×Dic79⋊C412yes—
205C23C22×C4×D7911yescharacteristic
206C2×C4—24no—
207C2×C4—216no—
208C2×C4—798no—
209C2×C4—7916no—
210C2×C4—798no—
211C2×C4—15832no—
212C2×C4—1588no—
213C2×C4C4⋊C4×D7914yes—
214C2×C4C2×Dic79⋊C414yes—
215C2×C4C2×Dic79⋊C412yes—
216C2×C4C2×Dic79⋊C414yes—
217C2×C4#1457915714yes—
218C2×C4#1457915914yes—
219C2×C4#1457916018yes—
220C2×C4M16×D7918yes—
221C2×C4C2×D4×D7912yes—
222C2×C4C22×C22⋊D7911yescharacteristic
223C2×C4C2×Q8×D7912yes—
224C2×C4C22×Dic15811yescharacteristic
225C8—44no—
226C8—3164no—
227C22—28no—
228C22—24no—
229C22#1909843214yes—
230C22C2×C4⋊C4×D7912yes—
231C22C22×Dic79⋊C411yescharacteristic
232C22C2×M16×D7914yes—
233C4—24no—
234C4—7916no—
235C4—1588no—
236C4#1909843214yes—
237C4#1909858618yescomplemented
238C4C2×#1457915711yescharacteristic
239C4C2×#1457915911yescharacteristic
240C4C2×#1457916012yes—
241C2—24no—
242C2C2×#1909843211yescharacteristic
243C2#423×D7914yes—
244C2C2×#1909858612yes—
subgroupG/H
center, FrattiniC22×C4C23×D79
commutator, socleC23×C79C23×C4
FittingC2×#423×C79C2
prime radicalC24×C79C22×C4
cosocleC22×C4×C79C24
hypercenterC2×#423D79
hypocenterC79#20791
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×#423

Complements

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

NH ≅ G/Ntype
4. #23763551C2semidirect
58. C4×Dic79M16semidirect
112. C4×C79#423semidirect
117. Dic79#423semidirect
128. C79#20791semidirect
237. C4#19098586semidirect

Maximal subgroups

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

subgroupindex
C2×#190985872
C2×#190985862
C2×C42×Dic792
#237635512
C2×#423×C792
#2079179