Finite Group Databasebeta

← C2×#26018521 #36476149

Subgroups — C2×#26018521 #36476149

Order 22784.

2942 conjugacy classes of subgroups.

The subgroup lattice has 368 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Dic89C211yesmaximal, characteristic
2C22×#15667919C214yesmaximal
3C22×#15667919C211yesmaximal, characteristic
4#26018521C218yesmaximal, direct product factor
5C22×#95×C89C211yesmaximal, characteristic
6C24×Dic89C2212yes—
7C24×Dic89C2212yes—
8C22×C4⋊Dic89—24no—
9C22×C4⋊Dic89—24no—
10C22×C4⋊Dic89C418yescomplemented
11C22×C4⋊Dic89C2214yes—
12C2×#15667919—24no—
13C2×#15667919—216no—
14C2×#15667919C22116yes—
15C2×#15667919C2214yes—
16C24×C4×C89C2212yes—
17C24×C4×C89C2211yescharacteristic
18C2×#95×C89—24no—
19C2×#95×C89C2214yes—
20C23×Dic89—28no—
21C23×Dic89—24no—
22C23×Dic89—24no—
23C23×Dic89—24no—
24C23×Dic89—28no—
25C23×Dic89—28no—
26C23×Dic89—28no—
27C23×Dic89—24no—
28C23×Dic89C2×C418yes—
29C23×Dic89D418yes—
30C23×Dic89C2314yes—
31C23×Dic89C2314yes—
32C2×C4⋊Dic89—232no—
33C2×C4⋊Dic89—28no—
34C2×C4⋊Dic89—28no—
35C2×C4⋊Dic89C2×C4116yescomplemented
36#15667919—232no—
37#15667919—28no—
38C25×C89C2311yescharacteristic
39C23×C4×C89—28no—
40C23×C4×C89—24no—
41C23×C4×C89—28no—
42C23×C4×C89—28no—
43C23×C4×C89—24no—
44C23×C4×C89C2×C414yes—
45C23×C4×C89D414yes—
46C23×C4×C89D414yes—
47C23×C4×C89Q818yes—
48C23×C4×C89C2314yes—
49C23×C4×C89C2312yes—
50#95×C89—28no—
51C22×Dic89—216no—
52C22×Dic89—232no—
53C22×Dic89—216no—
54C22×Dic89—232no—
55C22×Dic89—28no—
56C22×Dic89—24no—
57C22×Dic89—24no—
58C22×Dic89—24no—
59C22×Dic89—28no—
60C22×Dic89—24no—
61C22×Dic89—28no—
62C22×Dic89—28no—
63C22×Dic89—416no—
64C22×Dic89—48no—
65C22×Dic89—48no—
66C22×Dic89—48no—
67C22×Dic89—416no—
68C22×Dic89—48no—
69C22×Dic89C22×C418yes—
70C22×Dic89C2×D418yes—
71C4⋊Dic89—232no—
72C24×C89C22×C412yes—
73C24×C89C2×D412yes—
74C24×C89C2×D412yes—
75C24×C89C2×D414yes—
76C24×C89C2×Q814yes—
77C24×C89#4118yes—
78C24×C89#4114yes—
79C24×C89#4114yes—
80C24×C89C2411yescharacteristic
81C22×C4×C89—216no—
82C22×C4×C89—216no—
83C22×C4×C89—216no—
84C22×C4×C89—28no—
85C22×C4×C89—232no—
86C22×C4×C89—216no—
87C22×C4×C89—24no—
88C22×C4×C89—28no—
89C22×C4×C89—28no—
90C22×C4×C89—24no—
91C22×C4×C89—48no—
92C22×C4×C89—416no—
93C22×C4×C89—48no—
94C22×C4×C89C22⋊C4116yes—
95C22×C4×C89C22×C414yes—
96C22×C4×C89C2×D414yes—
97C22×C4×C89C2×D414yes—
98C22×C4×C89C2×Q818yes—
99C23×C89C2×C22⋊C414yes—
100C23×C89#11718yes—
101C23×C89C4×D418yes—
102C23×C89C4×Q818yes—
103C23×C89#12118yes—
104C23×C89C22⋊Q8116yes—
105C23×C89C22⋊Q818yes—
106C23×C89#12318yes—
107C23×C89#123116yes—
108C23×C89#12318yes—
109C23×C89#12414yes—
110C23×C89#12414yes—
111C23×C89#125116yes—
112C23×C89#126116yes—
113C23×C89#12714yes—
114C23×C89C4⋊Q814yes—
115C23×C89C23×C411yescharacteristic
116C23×C89C22×D412yes—
117C23×C89C22×D411yescharacteristic
118C23×C89C22×D411yescharacteristic
119C23×C89C22×Q812yes—
120C23×C89C2×#4114yes—
121C23×C89C2×#4112yes—
122C23×C89C2×#4112yes—
123C2×C4×C89—28no—
124C2×C4×C89—28no—
125C2×C4×C89—28no—
126C2×C4×C89—232no—
127C2×C4×C89—216no—
128C2×C4×C89—28no—
129C2×C4×C89—44no—
130C2×C4×C89—48no—
131C2×C4×C89—44no—
132C2×C4×C89—432no—
133C2×C4×C89C2×C22⋊C418yes—
134C2×Dic89—28no—
135C2×Dic89—216no—
136C2×Dic89—28no—
137C2×Dic89—216no—
138C2×Dic89—48no—
139C2×Dic89—44no—
140C2×Dic89—44no—
141C2×Dic89—44no—
142C2×Dic89—48no—
143C2×Dic89—44no—
144C2×Dic89—432no—
145C2×Dic89—432no—
146C22×C89#38118yes—
147C22×C89#387132yes—
148C22×C89#39018yes—
149C22×C89#39118yes—
150C22×C89#397116yes—
151C22×C89#398116yes—
152C22×C89#399116yes—
153C22×C89#400116yes—
154C22×C89C22×C22⋊C411yescharacteristic
155C22×C89C2×#11712yes—
156C22×C89C2×C4×D412yes—
157C22×C89C2×C4×Q812yes—
158C22×C89C2×#12112yes—
159C22×C89C2×C22⋊Q814yes—
160C22×C89C2×C22⋊Q812yes—
161C22×C89C2×#12312yes—
162C22×C89C2×#12314yes—
163C22×C89C2×#12312yes—
164C22×C89C2×#12411yescharacteristic
165C22×C89C2×#12411yescharacteristic
166C22×C89C2×#12514yes—
167C22×C89C2×#12614yes—
168C22×C89C2×#12711yescharacteristic
169C22×C89C2×C4⋊Q811yescharacteristic
170C4×C89—28no—
171C4×C89—48no—
172Dic89—48no—
173Dic89—48no—
174C2×#1445—891nomaximal, Sylow
175C2×C89#1445116yescomplemented
176C2×C89C2×#38111yescharacteristic
177C2×C89C2×#38714yes—
178C2×C89C2×#39011yescharacteristic
179C2×C89C2×#39111yescharacteristic
180C2×C89C2×#39712yes—
181C2×C89C2×#39812yes—
182C2×C89C2×#39912yes—
183C2×C89C2×#40012yes—
184C23×C4⋊C4—891no—
185C22×#95—894no—
186C22×#95—891no—
187C22×#95D8911yescharacteristic
188#1445—898no—
189C89C2×#144511yescharacteristic, complemented, Sylow
190C24×C4—892no—
191C24×C4—892no—
192C24×C4C2×D8912yes—
193C24×C4C2×D8911yescharacteristic
194C22×C4⋊C4—898no—
195C22×C4⋊C4—894no—
196C22×C4⋊C4—1784no—
197C22×C4⋊C4—1784no—
198C2×#95—24no—
199C2×#95—8916no—
200C2×#95—894no—
201C2×#95—17816no—
202C2×#95—1784no—
203C2×#95C2×D8914yes—
204C25C22×D8911yescharacteristic
205C23×C4—28no—
206C23×C4—28no—
207C23×C4—24no—
208C23×C4—28no—
209C23×C4—24no—
210C23×C4—898no—
211C23×C4—898no—
212C23×C4—894no—
213C23×C4—894no—
214C23×C4—1788no—
215C23×C4—1784no—
216C23×C4—1784no—
217C23×C4—1784no—
218C23×C4—1788no—
219C23×C4—1788no—
220C23×C4—1788no—
221C23×C4—1784no—
222C23×C4Dic17818yes—
223C23×C4C4×D8914yes—
224C23×C4D35614yes—
225C23×C4C22⋊D8914yes—
226C23×C4C22×D8914yes—
227C23×C4C22×D8912yes—
228C2×C4⋊C4—8916no—
229C2×C4⋊C4—17832no—
230C2×C4⋊C4—1788no—
231C2×C4⋊C4—1788no—
232#95—28no—
233#95—17832no—
234#95—1788no—
235C24C2×C4×D8912yes—
236C24D4×D8914yes—
237C24C2×C22⋊D8912yes—
238C24C2×D35612yes—
239C24C2×Dic17814yes—
240C24#1308357318yes—
241C24#1308357414yes—
242C24#1308357514yes—
243C24C23×D8911yescharacteristic
244C22×C4—216no—
245C22×C4—216no—
246C22×C4—216no—
247C22×C4—28no—
248C22×C4—232no—
249C22×C4—216no—
250C22×C4—28no—
251C22×C4—24no—
252C22×C4—28no—
253C22×C4—24no—
254C22×C4—48no—
255C22×C4—416no—
256C22×C4—48no—
257C22×C4—898no—
258C22×C4—898no—
259C22×C4—35616no—
260C22×C4—3568no—
261C22×C4—3568no—
262C22×C4—3568no—
263C22×C4—35616no—
264C22×C4—3568no—
265C22×C4—17832no—
266C22×C4—17816no—
267C22×C4—17832no—
268C22×C4—1788no—
269C22×C4—1784no—
270C22×C4—1784no—
271C22×C4—1784no—
272C22×C4—1788no—
273C22×C4—1788no—
274C22×C4—1788no—
275C22×C4—1784no—
276C22×C4—17816no—
277C22×C4#13083551116yes—
278C22×C4C2×C4×D8914yes—
279C22×C4C2×C22⋊D8914yes—
280C22×C4C2×D35614yes—
281C22×C4C2×Dic17818yes—
282C4⋊C4—17832no—
283C23C2×#1308355114yes—
284C23#1566796818yes—
285C23#1566797418yes—
286C23C4×Dic17818yes—
287C23#1566798718yes—
288C23#15667989116yes—
289C23#1566799118yes—
290C23#1566799318yes—
291C23#15667994116yes—
292C23#1566799618yes—
293C23#1566800014yes—
294C23#1566800114yes—
295C23#15668003116yes—
296C23#15668007116yes—
297C23#1566800814yes—
298C23#1566801214yes—
299C23C22×C4×D8911yescharacteristic
300C23C2×D4×D8912yes—
301C23C22×C22⋊D8911yescharacteristic
302C23C22×D35611yescharacteristic
303C23C22×Dic17812yes—
304C23C2×#1308357314yes—
305C23C2×#1308357412yes—
306C23C2×#1308357512yes—
307C2×C4—232no—
308C2×C4—28no—
309C2×C4—28no—
310C2×C4—28no—
311C2×C4—216no—
312C2×C4—28no—
313C2×C4—44no—
314C2×C4—432no—
315C2×C4—44no—
316C2×C4—48no—
317C2×C4—3564no—
318C2×C4—35632no—
319C2×C4—35632no—
320C2×C4—3568no—
321C2×C4—3564no—
322C2×C4—3564no—
323C2×C4—3564no—
324C2×C4—3568no—
325C2×C4—1788no—
326C2×C4—17816no—
327C2×C4—1788no—
328C2×C4—17816no—
329C2×C4C2×#1308355118yes—
330C22#1915145918yes—
331C22#19151481132yes—
332C22#1915149918yes—
333C22#1915150418yes—
334C22#19151525116yes—
335C22#19151530116yes—
336C22#19151534116yes—
337C22#19151537116yes—
338C22C22×#1308355111yescharacteristic
339C22C2×#1566796812yes—
340C22C2×#1566797412yes—
341C22C2×C4×Dic17812yes—
342C22C2×#1566798712yes—
343C22C2×#1566798914yes—
344C22C2×#1566799112yes—
345C22C2×#1566799312yes—
346C22C2×#1566799414yes—
347C22C2×#1566799612yes—
348C22C2×#1566800011yescharacteristic
349C22C2×#1566800111yescharacteristic
350C22C2×#1566800314yes—
351C22C2×#1566800714yes—
352C22C2×#1566800811yescharacteristic
353C22C2×#1566801211yescharacteristic
354C4—28no—
355C4—48no—
356C4—3568no—
357C4—3568no—
358C2#26018521116yesdirect product factor
359C2C2×#1915145911yescharacteristic
360C2C2×#1915148114yes—
361C2C2×#1915149911yescharacteristic
362C2C2×#1915150411yescharacteristic
363C2C2×#1915152512yes—
364C2C2×#1915153012yes—
365C2C2×#1915153412yes—
366C2C2×#1915153712yes—
subgroupG/H
centerC25C22×D89
commutatorC23×C89C23×C4
FrattiniC24C23×D89
FittingC22×#95×C89C2
socle, prime radicalC25×C89C23
cosocleC24×C89C24
hypercenterC22×#95D89
hypocenterC89C2×#1445
LCSG ▷ C23×C89 ▷ C89
UCSC1 ◁ C25 ◁ C22×#95

Complements

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

NH ≅ G/Ntype
4. #26018521C2direct (N × H)
10. C22×C4⋊Dic89C4semidirect
35. C2×C4⋊Dic89C2×C4semidirect
175. C2×C89#1445semidirect
189. C89C2×#1445semidirect
358. C2#26018521direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Dic892
C22×#156679192
#260185212
C22×#95×C892
C2×#144589