Finite Group Databasebeta

#22589281

order9088
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1985

Subgroups

subgroupG/H
center, FrattiniC22×C4C22×D71
commutator, socleC23×C71C22×C4
FittingC2×C4×Q8×C71C2
hypercenterC2×C4×Q8D71
hypocenterC71#1985
LCSG ▷ C23×C71 ▷ C71
UCSC1 ◁ C22×C4 ◁ C2×C4×Q8

280 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 280 conjugacy classes of subgroups — too many to draw. Only its 121 normal subgroups are shown.

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

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,71|a^2=f,b^2=def,c^2=e,f^2=g,b^a=bd,c^a=ce,h^a=h^70,c^b=cg,h^b=h^70

Conjugacy classes & character table

1444 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31884667, #31884672, #31884767, …
maximal normal subgroup of#31884667, #31884672, #31884767, …
maximal quotient of#31897448, #31897452, #31897456, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 5451);