Finite Group Databasebeta

#37508795

order22912
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22×C4

Aliases

No aliases for this group.

Splittings

SylowC179 ⋊ C4×#101

Subgroups

subgroupG/H
centerC22C22⋊C4×D179
commutatorC22×C179C2×C42
FrattiniC22×C4C22×D179
Fitting#343×C179C2
socleC22×C179C2×C22⋊C4
prime radicalC23×C179C22×C4
cosocleC22×C4×C179C23
hypercenter#343D179
hypocenterC179C4×#101
LCSG ▷ C22×C179 ▷ C2×C179 ▷ C179
UCSC1 ◁ C22 ◁ C22×C4 ◁ #343

296 conjugacy classes of subgroups; only the 107 normal subgroups are shown.

normal subgroups only

This group has 296 conjugacy classes of subgroups — too many to draw. Only its 107 normal subgroups are shown.

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

Full subgroup data →

Presentation

transitive degreeμt(G) = 11456

Polycyclic presentation:

2^7,179|a^2=e,b^2=f,c^2=eg,f^2=g,b^a=bd,f^a=fg,d^b=dg,h^c=h^178

Conjugacy classes & character table

2002 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(22912, 4305);