Finite Group Databasebeta

#20276579

order6784
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC53 ⋊ #2175

Subgroups

subgroupG/H
centerC22C2×#11719922
commutatorC8×C53C22×C4
FrattiniC2×C8C22×D53
FittingC4×D8×C53C2
socleC22×C53C2×D8
hypercenterC4×D8D53
hypocenterC53#2175
LCSG ▷ C8×C53 ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C22 ◁ C42 ◁ C4×C8 ◁ C4×D8

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

normal subgroups only

This group has 160 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

Polycyclic presentation:

2^7,53|a^2=e,c^2=e,d^2=fg,f^2=g,b^a=bd,c^a=cg,d^a=df,f^a=fg,h^a=h^52,d^b=df,f^b=fg

Conjugacy classes & character table

760 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#27295962, #27295965, #27296040, …
maximal normal subgroup of#27295962, #27295965, #27296040, …
maximal quotient of#27295831, #27296022, #27296027, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 6374);