Finite Group Databasebeta

← C2×C4×#14579153 #34446760

Subgroups — C2×C4×#14579153 #34446760

Order 20224.

2622 conjugacy classes of subgroups.

The subgroup lattice has 308 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579153C211yesmaximal, characteristic
2C4×#14579153C2116yesmaximal, direct product factor
3C2×#19098461C212yesmaximal
4C2×#19098447C214yesmaximal
5C2×#19098429C211yesmaximal, characteristic
6C2×C4×Dic79⋊C4C214yesmaximal
7C2×C4×C4⋊Dic79C212yesmaximal
8C2×C43×C79C211yesmaximal, characteristic
9C2×#14579153C4116yesdirect product factor
10C2×#14579153C2218yes—
11C22×C4⋊Dic79C2212yes—
12C22×C4⋊Dic79C2212yes—
13C22×Dic79⋊C4C2214yes—
14C22×Dic79⋊C4C2214yes—
15C22×C4×Dic79C2214yes—
16#19098461C22116yes—
17#19098447C22132yes—
18#19098429C2218yes—
19C4×Dic79⋊C4C22132yes—
20C4×C4⋊Dic79C22116yes—
21C2×C79⋊#95C2214yes—
22C2×C79⋊#95C2214yes—
23C2×C79⋊#95C2214yes—
24C22×C42×C79C2212yes—
25C22×C42×C79C2211yescharacteristic
26C22×C42×C79C2212yes—
27C22×C42×C79C2211yescharacteristic
28C22×C42×C79C2211yescharacteristic
29C43×C79C2218yes—
30C23×Dic79C2314yes—
31C23×Dic79C2314yes—
32#14579153C2×C4164yesdirect product factor
33C2×C4⋊Dic79—28no—
34C2×C4⋊Dic79C2×C4116yes—
35C2×C4⋊Dic79C2318yes—
36C2×C4⋊Dic79C2318yes—
37C2×Dic79⋊C4—216no—
38C2×Dic79⋊C4C2×C4132yes—
39C2×Dic79⋊C4C23116yes—
40C2×Dic79⋊C4C23116yes—
41C2×C4×Dic79—216no—
42C2×C4×Dic79C23116yes—
43C79⋊#95C23116yes—
44C79⋊#95C23116yes—
45C79⋊#95C23116yes—
46C23×C4×C79C2312yes—
47C23×C4×C79C2311yescharacteristic
48C23×C4×C79C2312yes—
49C23×C4×C79C2311yescharacteristic
50C23×C4×C79C2311yescharacteristic
51C2×C42×C79—28no—
52C2×C42×C79—24no—
53C2×C42×C79—28no—
54C2×C42×C79C2×C418yes—
55C2×C42×C79Q818yes—
56C2×C42×C79C2318yes—
57C2×C42×C79C2318yes—
58C2×C42×C79C2314yes—
59C2×C42×C79C2314yes—
60C2×C42×C79C2314yes—
61C22×Dic79—28no—
62C22×Dic79—28no—
63C22×Dic79—28no—
64C22×Dic79—28no—
65C22×Dic79—28no—
66C22×Dic79C22×C4116yes—
67C22×Dic79C2418yes—
68C22×Dic79C2418yes—
69C4⋊Dic79—216no—
70C4⋊Dic79C22×C4132yes—
71Dic79⋊C4—232no—
72Dic79⋊C4C22×C4164yes—
73C4×Dic79—232no—
74C24×C79C2411yescharacteristic
75C22×C4×C79—24no—
76C22×C4×C79—24no—
77C22×C4×C79—24no—
78C22×C4×C79—24no—
79C22×C4×C79—24no—
80C22×C4×C79C22×C418yes—
81C22×C4×C79C22×C414yes—
82C22×C4×C79C2×Q814yes—
83C22×C4×C79C2×Q814yes—
84C22×C4×C79C2×Q814yes—
85C22×C4×C79#4118yes—
86C22×C4×C79#4114yes—
87C22×C4×C79#4118yes—
88C22×C4×C79C2414yes—
89C22×C4×C79C2412yes—
90C22×C4×C79C2414yes—
91C22×C4×C79C2412yes—
92C22×C4×C79C2412yes—
93C42×C79—216no—
94C42×C79—28no—
95C42×C79—216no—
96C42×C79C22×C4116yes—
97C42×C79C2×Q8116yes—
98C23×C79C23×C412yes—
99C23×C79C22×Q812yes—
100C23×C79C2×#4112yes—
101C23×C79C2×#4114yes—
102C23×C79C2×#4114yes—
103C23×C79C2511yescharacteristic
104C2×C4×C79—216no—
105C2×C4×C79—216no—
106C2×C4×C79—28no—
107C2×C4×C79—24no—
108C2×C4×C79—24no—
109C2×C4×C79—24no—
110C2×C4×C79—24no—
111C2×C4×C79—24no—
112C2×C4×C79C4×Q8116yes—
113C2×C4×C79#125116yescomplemented
114C2×C4×C79C23×C418yes—
115C2×C4×C79C23×C414yes—
116C2×C4×C79C22×Q814yes—
117C2×C4×C79C22×Q814yes—
118C2×C4×C79C22×Q814yes—
119C2×C4×C79C2×#4118yes—
120C2×C4×C79C2×#4114yes—
121C2×C4×C79C2×#4118yes—
122C2×Dic79—232no—
123C2×Dic79—28no—
124C2×Dic79—28no—
125C2×Dic79—28no—
126C2×Dic79—28no—
127C2×Dic79—28no—
128C2×Dic79—416no—
129C2×Dic79C23×C4116yes—
130C22×C79C2×C4×Q814yes—
131C22×C79C4×#4118yes—
132C22×C79C2×#12514yes—
133C22×C79#52918yes—
134C22×C79#53314yes—
135C22×C79C24×C411yescharacteristic
136C22×C79C23×Q811yescharacteristic
137C22×C79C22×#4111yescharacteristic
138C22×C79C22×#4112yes—
139C22×C79C22×#4112yes—
140C4×C79—28no—
141C4×C79—28no—
142C4×C79—24no—
143C4×C79C2×C4×Q818yes—
144C4×C79C2×#12518yescomplemented
145Dic79—216no—
146Dic79—48no—
147C2×C4×#125—791nomaximal, Sylow
148C2×C79C4×#12518yescomplemented
149C2×C79C22×C4×Q811yescharacteristic
150C2×C79C2×C4×#4112yes—
151C2×C79C22×#12511yescharacteristic
152C2×C79C2×#52912yes—
153C2×C79C2×#53311yescharacteristic
154C22×#125—791no—
155C4×#125—7916no—
156C2×#389—792no—
157C2×#387—794no—
158C2×#382—791no—
159C2×C4×C4⋊C4—792no—
160C2×C4×C4⋊C4—794no—
161C2×C43D7911yescharacteristic
162C79C2×C4×#12511yescharacteristic, complemented, Sylow
163C2×#125—798no—
164C2×#125—7916no—
165C22×C4⋊C4—794no—
166C22×C4⋊C4—792no—
167C22×C4⋊C4—794no—
168C22×C4⋊C4—792no—
169C22×C42—794no—
170C22×C42C2×D7912yes—
171C22×C42C2×D7911yescharacteristic
172C22×C42C2×D7912yes—
173C22×C42C2×D7911yescharacteristic
174C22×C42C2×D7911yescharacteristic
175#389—7916no—
176#387—7932no—
177#382—798no—
178C4×C4⋊C4—7916no—
179C4×C4⋊C4—7932no—
180C2×#95—794no—
181C2×#95—794no—
182C2×#95—794no—
183C43C2×D7918yes—
184C23×C4—794no—
185C23×C4—794no—
186C23×C4C22×D7912yes—
187C23×C4C22×D7911yescharacteristic
188C23×C4C22×D7912yes—
189C23×C4C22×D7911yescharacteristic
190C23×C4C22×D7911yescharacteristic
191#125—7964no—
192C2×C4⋊C4—7932no—
193C2×C4⋊C4—7916no—
194C2×C4⋊C4—7916no—
195C2×C4⋊C4—798no—
196C2×C4⋊C4—798no—
197C2×C4⋊C4—7916no—
198C2×C4⋊C4—15816no—
199C2×C4⋊C4—1588no—
200C2×C42—28no—
201C2×C42—24no—
202C2×C42—28no—
203C2×C42—7916no—
204C2×C42—15816no—
205C2×C42Dic15818yes—
206C2×C42C4×D7918yes—
207C2×C42C22×D7918yes—
208C2×C42C22×D7918yes—
209C2×C42C22×D7914yes—
210C2×C42C22×D7914yes—
211C2×C42C22×D7914yes—
212#95—7916no—
213#95—7916no—
214#95—7916no—
215C24C23×D7911yescharacteristic
216C22×C4—24no—
217C22×C4—24no—
218C22×C4—24no—
219C22×C4—24no—
220C22×C4—24no—
221C22×C4—798no—
222C22×C4—7916no—
223C22×C4—798no—
224C22×C4—1588no—
225C22×C4—1588no—
226C22×C4—1588no—
227C22×C4—1588no—
228C22×C4—1588no—
229C22×C4C2×C4×D7918yes—
230C22×C4C2×C4×D7914yes—
231C22×C4C2×Dic15814yes—
232C22×C4C2×Dic15814yes—
233C22×C4C2×Dic15814yes—
234C22×C4#1192962418yes—
235C22×C4#1192962414yes—
236C22×C4#1192962418yes—
237C22×C4C23×D7912yes—
238C22×C4C23×D7914yes—
239C22×C4C23×D7914yes—
240C22×C4C23×D7912yes—
241C22×C4C23×D7912yes—
242C4⋊C4—7964no—
243C4⋊C4—7932no—
244C4⋊C4—15832no—
245C4⋊C4—15816no—
246C42—216no—
247C42—28no—
248C42—216no—
249C42—15832no—
250C42C2×C4×D79116yes—
251C42C2×Dic158116yes—
252C23C22×C4×D7912yes—
253C23C22×Dic15812yes—
254C23C2×#1192962412yes—
255C23C2×#1192962414yes—
256C23C2×#1192962414yes—
257C23C24×D7911yescharacteristic
258C2×C4—216no—
259C2×C4—216no—
260C2×C4—28no—
261C2×C4—24no—
262C2×C4—24no—
263C2×C4—24no—
264C2×C4—24no—
265C2×C4—24no—
266C2×C4—31616no—
267C2×C4—7916no—
268C2×C4—1588no—
269C2×C4—1588no—
270C2×C4—1588no—
271C2×C4—15832no—
272C2×C4—1588no—
273C2×C4—1588no—
274C2×C4C4×Dic158116yes—
275C2×C4#14579153116yesdirect product factor
276C2×C4C22×C4×D7918yes—
277C2×C4C22×C4×D7914yes—
278C2×C4C22×Dic15814yes—
279C2×C4C22×Dic15814yes—
280C2×C4C22×Dic15814yes—
281C2×C4C2×#1192962418yes—
282C2×C4C2×#1192962414yes—
283C2×C4C2×#1192962418yes—
284C22C2×C4×Dic15814yes—
285C22C4×#1192962418yes—
286C22C2×#1457915314yes—
287C22#1909909718yes—
288C22#1909912014yes—
289C22C23×C4×D7911yescharacteristic
290C22C23×Dic15811yescharacteristic
291C22C22×#1192962411yescharacteristic
292C22C22×#1192962412yes—
293C22C22×#1192962412yes—
294C4—28no—
295C4—28no—
296C4—24no—
297C4—3168no—
298C4—15816no—
299C4C2×C4×Dic15818yes—
300C4C2×#1457915318yesdirect product factor
301C2C4×#1457915318yesdirect product factor
302C2C22×C4×Dic15811yescharacteristic
303C2C2×C4×#1192962412yes—
304C2C22×#1457915311yescharacteristic
305C2C2×#1909909712yes—
306C2C2×#1909912011yescharacteristic
subgroupG/H
centerC23×C4C22×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC2×C43×C79C2
socle, prime radicalC24×C79C24
cosocleC23×C79C25
hypercenterC2×C43D79
hypocenterC79C2×C4×#125
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C2×C43

Complements

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

NH ≅ G/Ntype
2. C4×#14579153C2direct (N × H)
9. C2×#14579153C4direct (N × H)
32. #14579153C2×C4direct (N × H)
113. C2×C4×C79#125semidirect
144. C4×C79C2×#125semidirect
148. C2×C79C4×#125semidirect
162. C79C2×C4×#125semidirect
275. C2×C4#14579153direct (N × H)
300. C4C2×#14579153direct (N × H)
301. C2C4×#14579153direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791532
C4×#145791532
C2×#190984612
C2×#190984472
C2×#190984292
C2×C4×Dic79⋊C42
C2×C4×C4⋊Dic792
C2×C43×C792
C2×C4×#12579