Finite Group Databasebeta

#20283626

order6784
automorphism?
homologyAbelianization (H1) = C23×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

FittingC4×M16×C53 ⋊ C2
SylowC53 ⋊ #2956

Subgroups

subgroupG/H
centerC4C22×D212
commutatorC4×C53C23×C4
FrattiniC2×C4C23×D53
FittingC4×M16×C53C2
socleC2×C53C2×C4×D4
hypercenterC4×M16D53
hypocenterC53#2956
LCSG ▷ C4×C53 ▷ C2×C53 ▷ C53
UCSC1 ◁ C4 ◁ C2×M16 ◁ C4×M16

458 conjugacy classes of subgroups; only the 185 normal subgroups are shown.

normal subgroups only

This group has 458 conjugacy classes of subgroups — too many to draw. Only its 185 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=f,c^2=f,e^2=g,f^2=g,b^a=be,e^a=eg,h^a=h^52,e^b=eg,h^b=h^52,d^c=dg

Conjugacy classes & character table

1084 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#27294170, #27294173, #27294175, …
maximal normal subgroup of#27294170, #27294173, #27294175, …
maximal quotient of#27353532, #27353543, #27353723, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(6784, 13421);