Finite Group Databasebeta

#22586629

order9088
automorphism?
homologyAbelianization (H1) = C2×C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC71 ⋊ #1451

Subgroups

subgroupG/H
center, FrattiniC42C22×D71
commutator, socleC22×C71C2×C42
FittingC2×C4×C8×C71C2
hypercenterC2×C4×C8D71
hypocenterC71#1451
LCSG ▷ C22×C71 ▷ C71
UCSC1 ◁ C42 ◁ C2×C4×C8

208 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 208 conjugacy classes of subgroups — too many to draw. Only its 125 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=d,b^2=e,d^2=f,e^2=g,b^a=bg,c^a=cf,h^a=h^70

Conjugacy classes & character table

2296 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#31884345, #31884346, #31884351, …
maximal normal subgroup of#31884345, #31884346, #31884351, …
maximal quotient of#31886814, #31886834, #31887878, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(9088, 2799);