Finite Group Databasebeta

#27144007

order12416
automorphism?
homologyAbelianization (H1) = C23 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

Fitting#346×C97 ⋊ C2
SylowC97 ⋊ #2251

Subgroups

subgroupG/H
centerC22C2×D776
commutator, cosocleC2×C8×C97C23
FrattiniC2×C8C22×D97
Fitting#346×C97C2
socleC22×C97C2×D8
prime radicalC2×D776C22
hypercenter#346D97
hypocenterC97#2251
LCSG ▷ C2×C8×C97 ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ #346

178 conjugacy classes of subgroups; only the 61 normal subgroups are shown.

normal subgroups only

This group has 178 conjugacy classes of subgroups — too many to draw. Only its 61 normal subgroups are shown.

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

Full subgroup data →

Presentation

minimal degreeμ(G) = 133
transitive degreeμt(G) = 6208

A minimal faithful permutation representation — 3 generators on 133 points:

(1,2,4,6,8,10,12,14,16,18,20,22,24,26,28,30,32,34,36,38,40,42,44,46,48,50,52,54,56,58,60,62,64,66,68,70,72,74,76,78,80,82,84,86,88,90,92,94,96,97,95,93,91,89,87,85,83,81,79,77,75,73,71,69,67,65,63,61,59,57,55,53,51,49,47,45,43,41,39,37,35,33,31,29,27,25,23,21,19,17,15,13,11,9,7,5,3)(98,99,100,101)(104,114)(108,122)(112,126)(115,121)(116,130)(123,127)(128,131)(129,133);(102,104,113,129,106,116,119,121,107,114,124,133,118,130,105,115)(103,108,117,128,110,123,125,126,111,122,132,131,120,127,109,112);(2,3)(4,5)(6,7)(8,9)(10,11)(12,13)(14,15)(16,17)(18,19)(20,21)(22,23)(24,25)(26,27)(28,29)(30,31)(32,33)(34,35)(36,37)(38,39)(40,41)(42,43)(44,45)(46,47)(48,49)(50,51)(52,53)(54,55)(56,57)(58,59)(60,61)(62,63)(64,65)(66,67)(68,69)(70,71)(72,73)(74,75)(76,77)(78,79)(80,81)(82,83)(84,85)(86,87)(88,89)(90,91)(92,93)(94,95)(96,97)(99,101)(102,103,107,111)(104,112,114,126)(105,117,119,132)(106,120,118,110)(108,121,122,115)(109,124,125,113)(116,131,130,128)(123,129,127,133)

Polycyclic presentation:

2^7,97|a^2=g,b^2=df,c^2=e,d^2=fg,f^2=g,b^a=bd,c^a=ce,d^a=df,f^a=fg,h^a=h^96,c^b=cg

Conjugacy classes & character table

1946 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(12416, 6781);